About this manual
Chapter 1. Safety information
Chapter 2. General checkout
- What to do first
- CRU list
Chapter 3. Idetifying FRUs (CRUs)
- Locate FRUs and CRUs
Chapter 4. Removing a FRU or CRU
Appendix A. Label locations
Trademarks

Lenovo 5 15ARE05 User Manual

Displayed below is the user manual for 5 15ARE05 by Lenovo which is a product in the Notebooks category. This manual has pages.

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Hardware Maintenance Manual

IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05), IdeaPad 5 (15", 05)，

IdeaPad Slim 5 (15", 05) and Lenovo Ducati 5

First Edition (February 2020)

Contents

About this manual . . . . . . . . . . . . iii

Chapter 1. Safety information . . . . . . 1

General safety . . . . . . . . . . . . . . . . 1

Electrical safety . . . . . . . . . . . . . . . . 1

Safety inspection guide . . . . . . . . . . . . . 2

Handling devices that are sensitive to electrostatic

discharge . . . . . . . . . . . . . . . . . . 3

Grounding requirements . . . . . . . . . . . . 4

Safety notices (multilingual translations) . . . . . . 4

Chapter 2. General checkout . . . . . 21

What to do first . . . . . . . . . . . . . . . 21

CRU list . . . . . . . . . . . . . . . . . . 22

Chapter 3. Idetifying FRUs (CRUs) . . 23

Locate FRUs and CRUs . . . . . . . . . . . 23

Chapter 4. Removing a FRU or

CRU . . . . . . . . . . . . . . . . . . 29

Service tools . . . . . . . . . . . . . . . . 29

General guidelines. . . . . . . . . . . . . . 29

Removal procedure for IdeaPad 5 (14", 05),

IdeaPad Slim 5 (14", 05) and Lenovo Ducati 5 . . . 30

Remove the lower case . . . . . . . . . . 30

Remove the battery pack . . . . . . . . . 31

Remove the solid-state drive module. . . . . 32

Remove the Wi-Fi card . . . . . . . . . . 33

Remove the heat sink. . . . . . . . . . . 34

Remove the fan . . . . . . . . . . . . . 34

Remove the I/O board with cable . . . . . . 35

Remove the speaker . . . . . . . . . . . 36

Remove the system board . . . . . . . . . 37

Remove the LCD module . . . . . . . . . 39

Remove the upper case (with keyboard and

touch pad) . . . . . . . . . . . . . . . 40

Disassemble the LCD module . . . . . . . 41

Removal procedure for IdeaPad 5 (15”, 05) and

IdeaPad Slim 5 (15", 05) . . . . . . . . . . . 46

Remove the lower case . . . . . . . . . . 46

Remove the battery pack . . . . . . . . . 47

Remove the dummy hard disk drive module . . 47

Remove the solid-state drive . . . . . . . . 48

Remove the solid-state drive bracket . . . . 49

Remove the Wi-Fi card . . . . . . . . . . 49

Remove the RTC battery . . . . . . . . . 50

Remove the I/O board with cable . . . . . . 50

Remove the heat sink. . . . . . . . . . . 51

Remove the fan . . . . . . . . . . . . . 52

Remove the speaker . . . . . . . . . . . 53

Remove the system board . . . . . . . . . 53

Remove the LCD module . . . . . . . . . 55

Remove the upper case (with keyboard and

touch pad) . . . . . . . . . . . . . . . 56

Disassemble the LCD module . . . . . . . 56

Appendix A. Label locations. . . . . . 61

Trademarks . . . . . . . . . . . . . . . . lxiii

ii Hardware Maintenance Manual

About this manual

This manual contains service and reference information for the following Lenovo products.

Machine Machine type (MT)

IdeaPad 5 14IIL05 81YH

IdeaPad 5 14ARE05 81YM

IdeaPad 5 15IIL05 81YK

IdeaPad 5 15ARE05 81YQ

Lenovo Ducati 5 82ES

Important:

• This manual is intended only for trained service technicians who are familiar with Lenovo products.

• Before servicing a Lenovo product, be sure to read all the information under Chapter 1 “Safety

information” on page 1.

iv Hardware Maintenance Manual

Chapter 1. Safety information

This chapter presents the following safety information that you need to be familiar with before you service a

Lenovo notebook computer.

General safety

Follow these rules to ensure general safety:

• Observe good housekeeping in the area of the machines during and after maintenance.

• When lifting any heavy object:

1. Make sure that you can stand safely without slipping.

2. Distribute the weight of the object equally between your feet.

3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.

4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the

muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you

think is too heavy for you.

• Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.

• Before you start the machine, make sure that other service technicians and the customer's personnel are

not in a hazardous position.

• Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the

machine.

• Keep your tool case away from walk areas so that other people will not trip over it.

• Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your

sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.

• Insert the ends of your necktie or scarf inside clothing or fasten it with a non-conductive clip, about 8

centimeters (3 inches) from the end.

• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.

Attention: Metal objects are good electrical conductors.

• Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using

solvents, or working in any other conditions that might be hazardous to your eyes.

• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that

is worn or defective.

• Reinstall all covers correctly before returning the machine to the customer.

• Fan louvers on the machine help to prevent overheating of internal components. Do not obstruct fan

louvers or cover them with labels or stickers.

Electrical safety

Observe the following rules when working on electrical equipment.

Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft

material that does not insulate you when working with live electrical currents.Many customers have, near

their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.

Do not use this type of mat to protect yourself from electrical shock.

• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical

accident occurs, you can then operate the switch or unplug the power cord quickly.

• Do not work alone under hazardous conditions or near equipment that has hazardous voltages.

• Disconnect all power before:

– Performing a mechanical inspection

– Working near power supplies

– Removing or installing main units

• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer

to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.

• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:

– Ensure that another person, familiar with the power-off controls, is near you.

Attention: Another person must be there to switch off the power, if necessary.

– Use only one hand when working with powered-on electrical equipment; keep the other hand in your

pocket or behind your back.

Attention: An electrical shock can occur only when there is a complete circuit. By observing the above

rule, you may prevent a current from passing through your body.

– When using testers, set the controls correctly and use the approved probe leads and accessories for

that tester.

– Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as

metal floor strips and machine frames.

Observe the special safety precautions when you work with very high voltages; Instructions for these

precautions are in the safety sections of maintenance information. Use extreme care when measuring high

voltages.

• Regularly inspect and maintain your electrical hand tools for safe operational condition.

• Do not use worn or broken tools and testers.

• Never assume that power has been disconnected from a circuit. First, check that it has been powered off.

• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors,

non-grounded power extension cables, power surges, and missing safety grounds.

• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is

conductive; such touching can cause personal injury and machine damage.

• Do not service the following parts with the power on when they are removed from their normal operating

places in a machine:

– Power supply units

– Pumps

– Blowers and fans

– Motor generators

– Similar units as listed above

This practice ensures correct grounding of the units.

• If an electrical accident occurs:

– Use caution; do not become a victim yourself.

– Switch off power.

– Send another person to get medical aid.

Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each

machine was designed and built, required safety items were installed to protect users and service

technicians from injury. This guide addresses only those items. You should use good judgment to identify

potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection

guide.

If any unsafe conditions are present, you must determine how serious the apparent hazard could be and

whether you can continue without first correcting the problem.

Consider these conditions and the safety hazards they present:

• Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal

electrical shock)

• Explosive hazards, such as a damaged cathode ray tube (CRT) face or a bulging capacitor

• Mechanical hazards, such as loose or missing hardware

2Hardware Maintenance Manual

To determine whether there are any potentially unsafe conditions, use the following checklist at the

beginning of every service task. Begin the checks with the power off, and the power cord disconnected.

Checklist:

1. Check exterior covers for damage (loose, broken, or sharp edges).

2. Power off the computer. Disconnect the power cord.

3. Check the power cord for:

a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground

continuity for 0.1 ohm or less between the external ground pin and the frame ground.

b. The power cord should be the authorized type specified for your computer. Go to: http://

www.lenovo.com/serviceparts-lookup

c. Insulation must not be frayed or worn.

4. Check for cracked or bulging batteries.

5. Remove the cover.

6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo

alterations.

7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or

other liquids, or signs of fire or smoke damage.

8. Check for worn, frayed, or pinched cables.

9. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered

with.

Handling devices that are sensitive to electrostatic discharge

Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to

electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects.

Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the

person handling the part are all at the same charge.

Notes:

1. Use product-specific ESD procedures when they exceed the requirements noted here.

2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective.

When handling ESD-sensitive parts:

• Keep the parts in protective packages until they are inserted into the product.

• Avoid contact with other people.

• Wear a grounded wrist strap against your skin to eliminate static on your body.

• Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when

you are wearing a wrist strap.

• Use a grounded work mat to provide a static-free work surface. The mat is especially useful when

handling ESD-sensitive devices.

• Select a grounding system, such as those listed below, to provide protection that meets the specific

service requirement.

Note: The use of a grounding system to guard against ESD damage is desirable but not necessary.

– Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground.

– When working on a double-insulated or battery-operated system, use an ESD common ground or

reference point. You can use coax or connector-outside shells on these systems.

– Use the round ground prong of the ac plug on ac-operated computers.

Chapter 1.Safety information 3

Grounding requirements

Electrical grounding of the computer is required for operator safety and correct system function. Proper

grounding of the electrical outlet can be verified by a certified electrician.

Safety notices (multilingual translations)

The safety notices in this section are provided in the following languages:

• English

• Arabic

• Brazilian Portuguese

• French

• German

• Hebrew

• Japanese

• Korean

• Spanish

• Traditional Chinese

DANGER

4Hardware Maintenance Manual

DANGER

Chapter 1.Safety information 5

6Hardware Maintenance Manual

PERIGO

Chapter 1.Safety information 7

PERIGO

8Hardware Maintenance Manual

DANGER

Chapter 1.Safety information 9

DANGER

VORSICHT

10 Hardware Maintenance Manual

VORSICHT

Chapter 1.Safety information 11

VORSICHT

12 Hardware Maintenance Manual

Chapter 1.Safety information 13

14 Hardware Maintenance Manual

Chapter 1.Safety information 15

16 Hardware Maintenance Manual

Chapter 1.Safety information 17

18 Hardware Maintenance Manual

Chapter 1.Safety information 19

20 Hardware Maintenance Manual

Chapter 2. General checkout

This chapter contains the following topics:

Before you go to the checkout instructions, ensure that you read the following important notes.

Important notes:

• Only certified trained personnel should service the computer.

• Before replacing any FRU, read the entire page on removing and replacing FRUs.

• Be extremely careful during such write operations as copying, saving, or formatting. Drives in the computer

that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be

overwritten.

• Replace a FRU only with another FRU of the correct model. When you replace a FRU, make sure that the model

of the machine and the FRU part number are correct by referring to the FRU parts list.

• A FRU should not be replaced because of a single, unreproducible failure. Single failures can occur for a variety

of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or

software errors. Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear

the error log and run the test again. If the error does not recur, do not replace the FRU.

• Be careful not to replace a nondefective FRU.

What to do first

When you return a FRU, you must include the following information in the parts exchange form or parts return

form that you attach to it:

1. Name and phone number of service technician

2. Date of service

3. Date on which the machine failed

4. Date of purchase

5. Failure symptoms, error codes appearing on the display, and beep symptoms

6. Procedure index and page number in which the failing FRU was detected

7. Failing FRU name and part number

8. Machine type, model number, and serial number

9. Customer's name and address

Note: During the warranty period, the customer may be responsible for repair costs if the computer damage

was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper

maintenance by the customer. Following is a list of some common items that are not covered under warranty

and some symptoms that might indicate that the system was subjected to stress beyond normal use.

Before checking problems with the computer, determine whether the damage is covered under the warranty

by referring to the following list:

The following are not covered under warranty:

• LCD panel cracked from the application of excessive force or from being dropped

• Scratched (cosmetic) parts

• Distortion, deformation, or discoloration of the cosmetic parts

• Plastic parts, latches, pins, or connectors that have been cracked or broken by excessive force

• Damage caused by liquid spilled into the system

• Damage caused by the improper insertion of a personal-computer card (PC card) or the installation of an

incompatible card

• Improper disc insertion or use of an external optical drive

• Fuses blown by attachment of a non-supported device

• Forgotten computer password (making the computer unusable)

• Sticky keys caused by spilling a liquid onto the keyboard

• Use of an incorrect ac power adapter on laptop products

The following symptoms might indicate damage caused by non-warranted activities:

• Missing parts might be a symptom of unauthorized service or modification.

• Check for obvious damage to a hard disk drive. If the spindle of a hard disk drive becomes noisy, the hard

disk drive might have been dropped or subject to excessive force.

CRU list

Table 1. Model: Lenovo Ducati 5 (Machine type: 82ES)

CRU Type

ac power adapter self-service

Power cord self-service

Table 2. Model: IdeaPad 5 14IIL05 (Machine type: 81YH)

CRU Type

ac power adapter self-service

Power cord self-service

Table 3. Model: IdeaPad 5 14ARE05 (Machine type: 81YM)

CRU Type

ac power adapter self-service

Power cord self-service

Table 4. Model: IdeaPad 5 15IIL05 (Machine type: 81YK)

CRU Type

ac power adapter self-service

Power cord self-service

Table 5. Model: IdeaPad 5 15ARE 05 (Machine type: 81YQ)

CRU Type

ac power adapter self-service

Power cord self-service

22 Hardware Maintenance Manual

Chapter 3. Idetifying FRUs (CRUs)

Locate FRUs and CRUs

The exploded illustrations help Lenovo service technicians identify FRUs or CRUs that they may need to

replace when servicing a customer’s computer.

Figure 1. IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05) and Lenovo Ducati 5 - exploded view

Table 6. FRU (CRU) categories - IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05) and Lenovo Ducati 5

No. FRU (CRU) category

1LCD module

Note: The LCD module as a whole is not a FRU. It contains FRUs as its components.

24 Hardware Maintenance Manual

Table 6. FRU (CRU) categories - IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05) and Lenovo Ducati 5 (continued)

2Upper case (with keyboard and touch pad)

3Fingerprint board

4Fan

5I/O board with cable

6Speaker

7Battery pack

8Lower case

9System board

aPower cord

bac power adapter

cScrew kit

Figure 2. IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05) and Lenovo Ducati 5 LCD module - exploded view

Table 7. FRU categories for the LCD module - IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05) and Lenovo Ducati 5

No. FRU (CRU) category

1LCD CAP

2LCD bezel

3Middle frame

4LCD panel

5EDP cable

6Camera

7Camera rubber

8Hinge

9LCD cover

Chapter 3.Idetifying FRUs (CRUs) 25

Figure 3. IdeaPad 5 (15", 05) and IdeaPad Slim 5 (15”, 05) - exploded view

26 Hardware Maintenance Manual

Table 8. FRU (CRU) categories - IdeaPad 5 (15”, 05) and IdeaPad Slim 5 (15”, 05)

No. FRU (CRU) category

1LCD module

2Upper case (with keyboard and touch pad)

3Speaker

4System board

5Heat sink

6Fan

7I/O board with cable

8RTC battery

9Wi-Fi card

10 Solid-state drive (SSD) bracket

11 Solid-state drive (SSD)

12 Lower case

13 Battery pack

14 Hard disk drive bracket

15 Hard disk drive cable

aac power adapter

bPower cord

cScrew kit

Figure 4. IdeaPad 5 (15", 05) and IdeaPad Slim 5 (15”, 05) LCD module - exploded view

Table 9. FRU categories for the LCD module - IdeaPad 5 (15”, 05) and IdeaPad Slim 5 (15”, 05)

No. FRU (CRU) category

1LCD bezel

2Stripe Cover

3LCD panel

Chapter 3.Idetifying FRUs (CRUs) 27

Table 9. FRU categories for the LCD module - IdeaPad 5 (15”, 05) and IdeaPad Slim 5 (15”, 05) (continued)

4Camera board

5Microphone rubber

6EDP cable

7Hinge

8LCD cover

28 Hardware Maintenance Manual

Chapter 4. Removing a FRU or CRU

Service tools

The following table lists tools for servicing Lenovo computers. Tools with a cross mark are needed for serving

the product models as described by this publication. Prepare them before you service the product.

Table 10. Service tools

Service tool and consumable Model applicability

Screw driver (Phillips head) (PH1/PH01) X

Screw driver (Torx head) (T5) X

Screw driver (Torx head) (T30)

Pry tool 1 X

Tweezers (conductive) X

Tweezers (isolated)

Suction cup

Hexagonal socket

Silicone grease

Acetate tape X

Polyamide tape

Mylar tape

Electrical tape

Double-sided tape

Conductive tape

Eraser

Heat gun

Brown brush

Notes:

• T30 screw drivers are used to service the new Intel Xeon CPUs.

• Hexagonal sockets are used to remove antenna connectors.

• Silicone grease is applied to the CPU and heatsink surfaces to eliminate air gaps.

General guidelines

When removing or replacing a FRU, ensure that you observe the following general guidelines:

1. Do not try to service any computer unless you have been trained and certified. An untrained person runs

the risk of damaging parts.

2. Begin by removing any FRUs that have to be removed before replacing the failing FRU. Any such FRUs

are listed at the beginning of each FRU replacement procedure. Remove them in the order in which they

are listed.

3. Follow the correct sequence in the steps for removing a FRU, as shown in the illustrations by the

numbers in square callouts.

4. When removing a FRU, move it in the direction as shown by the arrow in the illustration.

5. To install a new FRU in place, perform the removal procedure in reverse and follow any notes that

pertain to replacement.

6. When replacing a FRU, carefully retain and reuse all screws.

7. When replacing the base cover, reapply all labels that come with the replacement base cover. If some

original labels are not included with the replacement base cover, peal them off from the original base

cover and paste them on the replacement base cover.

DANGER

Before removing any FRU or CRU, shut down the computer and unplug all power cords from

electrical outlets.

Attention: After replacing a FRU, do not turn on the computer until you have ensured that all screws,

springs, and other small parts are in place and none are loose inside the computer. Verify this by shaking the

computer gently and listening for rattling sounds. Metallic parts or metal flakes can cause electrical short

circuits.

Attention: The system board is sensitive to and can be damaged by ESD. Before touching it, establish

personal grounding by touching a ground point with one hand or by using an ESD strap (P/N 6405959).

Removal procedure for IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05) and

Lenovo Ducati 5

Remove the lower case

Make sure the computer has been shut down before servicing the computer.

Step 1. Place the computer upside down on a flat surface.

Step 2. Remove nine screws.

Figure 5. Remove nine screws

30 Hardware Maintenance Manual

Screw specifications Number of screws

M2 x L3.5 6

M2 x L5.2 + 2.8 3

Step 3. Pry up the latches and then remove the lower case.

Figure 6. Pry up the latches and remove the lower case

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Lower case

Remove the battery pack

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 30

Step 1. Disconnect the cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Remove two screws and then remove the battery pack.

Figure 7. Remove the battery pack

Chapter 4.Removing a FRU or CRU 31

Screw specifications Number of screws

M2 x L3 2

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Battery pack

Remove the solid-state drive module

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 30

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Remove one screw and then remove the solid-state drive module by pulling it away from the slot.

Figure 8. Remove the solid-state drive module

Screw specifications Number of screws

M2 x L3 1

Step 3. Remove one screw and then separate the solid-state drive and the sollid-state drive bracket.

Figure 9. Separate the solid-state drive and the solid-state drive bracket

Screw specifications Number of screws

M2 x L2 1

32 Hardware Maintenance Manual

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Solid-state drive

Solid-state drive bracket

Remove the Wi-Fi card

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 30

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Peel off the insulation film.

Figure 10. Peel off the insulation film

Step 3. Detach the main and auxiliary antenna cable connectors. Remove one screw and then remove the

Wi-Fi card by pulling it away from the slot.

Figure 11. Remove the Wi-Fi card

Screw specifications Number of screws

M2 x L3 1

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Chapter 4.Removing a FRU or CRU 33

Wi-Fi card

Remove the heat sink

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 30

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Remove five screws and then remove the heat sink.

Figure 12. Remove five screws and remove the heat sink

Screw specifications Number of screws

M2 x L3 5

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Heat sink

Remove the fan

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 30

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Disconnect the fan cable from the system board and detach the I/O board cable.

34 Hardware Maintenance Manual

Figure 13. Disconnect the fan cable

Step 3. Remove two screws. Release the antennas cable from the cable guide and then remove the fan.

Figure 14. Remove two screws and remove the fan.

Screw specifications Number of screws

M2 x L3 2

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement parts:

Fan

Remove the I/O board with cable

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the battery pack” on page 31

“Remove the fan” on page 34

Step 1. Disconnect the I/O board cable from the system board and then remove three screws.

Chapter 4.Removing a FRU or CRU 35

Figure 15. Disconnect cable and remove three screws

Screw specifications Number of screws

M2.5 x L5.5 2

M2 x L3 1

Step 2. Open the hinge and then remove the I/O board with cable.

Figure 16. Remove the I/O board with cable

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

I/O board with cable

Remove the speaker

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 30

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Disconnect the speaker cable from the system board.

36 Hardware Maintenance Manual

Figure 17. Disconnect the cabel from the system board

Step 3. Release the speaker cord and then remove the speaker.

Figure 18. Remove the speaker

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement parts:

Speaker

Remove the system board

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 30

“Remove the heat sink” on page 34

“Remove the fan” on page 34

“Remove the speaker” on page 36

Step 1. Disconnect cables connected to the system board and then disconnect the antenna cables from

the wireless module.

Chapter 4.Removing a FRU or CRU 37

Figure 19. Disconnect cables

Step 2. Remove seven screws.

Figure 20. Remove seven screws

Screw specifications Number of screws

M2 x L3 3

M2 x L5.5 1

M2.5 x L5.5 3

Step 3. Open the hinge and then remove the system board.

38 Hardware Maintenance Manual

Figure 21. Remove the system board

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

System board

Remove the LCD module

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 30

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Detach the antennas cable and disconnect the LCD cable from the system board. Release the

antennas cable from the cable guide.

Figure 22. Disconnect the cables

Step 3. Rotate the LCD module to an angle of more than 90 degrees and place the computer on a flat

surface as shown. Remove five screws.

Chapter 4.Removing a FRU or CRU 39

Figure 23. Rotate the LCD module and remove five screws

Screw specifications Number of screws

M2.5 x L5.5 5

Step 4. Remove the LCD module.

Figure 24. Remove the LCD module

Remove the upper case (with keyboard and touch pad)

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 30

“Remove the battery pack” on page 31

“Remove the solid-state drive module” on page 32

“Remove the Wi-Fi card” on page 33

“Remove the heat sink” on page 34

“Remove the fan” on page 34

40 Hardware Maintenance Manual

“Remove the I/O board with cable” on page 35

“Remove the speaker” on page 36

“Remove the system board” on page 37

“Remove the LCD module” on page 39

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Upper case (with keyboard and touch pad)

Disassemble the LCD module

The LCD module as a whole is not a FRU. Instead, it contains FRUs as its components. Before

disassembling the LCD module, make sure it has been detached from the upper case.

Remove the LCD CAP

Make sure the following unit have been removed.

“Remove the LCD module” on page 39

Step 1. Slide the LCD CAP to the left carefully and then remove the LCD CAP.

Figure 25. Remove the LCD CAP

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD CAP

Remove the LCD bezel and the middle frame

Make sure the following FRUs (CRUs) have been removed.

“Remove the LCD CAP” on page 41

Step 1. Remove three screws and then remove the LCD bezel.

Chapter 4.Removing a FRU or CRU 41

Figure 26. Remove the LCD bezel

Screw specifications Number of screws

M1.6 x L4.5 3

Step 2. Remove the middle frame.

Figure 27. Remove the middle frame

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD bezel

Middle frame

Remove the LCD panel

Make sure the following FRUs (CRUs) have been removed.

“Remove the LCD bezel and the middle frame” on page 41

Step 1. Lift the LCD panel slightly. Disconnect the EDP cable on the back of LCD panel and then remove

the LCD panel.

42 Hardware Maintenance Manual

Figure 28. Remove the LCD panel

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD panel

Remove the EDP cable

Make sure the following FRUs (CRUs) have been removed.

“Remove the LCD panel” on page 42

Step 1. Disconnect the EDP cable from the camera. Peel off the EDP cable from the LCD cover and then

remove the EDP cable.

Figure 29. Remove the EDP cabel

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

EDP cable

Remove the camera and the camera rubber

Make sure the following FRUs (CRUs) have been removed.

“Remove the LCD panel” on page 42

Step 1. Disconnect the EDP cable from the camera and then remove the camera and the camera rubber.

Chapter 4.Removing a FRU or CRU 43

Figure 30. Remove the camera and the camera rubber

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Camera

Camera rubber

Remove the hinge

Make sure the following FRUs (CRUs) have been removed.

“Remove the LCD panel” on page 42

Step 1. Remove six screws.

Figure 31. Remove six screws

Screw specifications Number of screws

M2 x L2 6

Step 2. Remove the hinge.

44 Hardware Maintenance Manual

Figure 32. Remove the hinge

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Hinge

Remove the LCD cover

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 30

“Remove the LCD module” on page 39

“Remove the LCD CAP” on page 41

“Remove the LCD bezel and the middle frame” on page 41

“Remove the LCD panel” on page 42

“Remove the EDP cable” on page 43

“Remove the camera and the camera rubber” on page 43

“Remove the hinge” on page 44

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD cover

Chapter 4.Removing a FRU or CRU 45

Removal procedure for IdeaPad 5 (15”, 05) and IdeaPad Slim 5 (15", 05)

Remove the lower case

Make sure the computer has been shut down before servicing the computer.

Step 1. Place the computer upside down on a flat surface.

Step 2. Remove nine screws.

Figure 33. Remove nine screws

Screw specifications Number of screws

M2 x L3 6

M2 x L9 3

Step 3. Pry up the latches and then remove the lower case.

Figure 34. Pry up the latches and remove the lower case

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

46 Hardware Maintenance Manual

Lower case

Remove the battery pack

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

Step 1. Disconnect the cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Remove four screws and then remove the battery pack.

Figure 35. Remove the battery pack

Screw specifications Number of screws

M2 x L5 4

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Battery pack

Remove the dummy hard disk drive module

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the battery pack” on page 47

Step 1. Remove the hard disk drive cable from the battery pack.

Figure 36. Remove the hard disk drive cable

Chapter 4.Removing a FRU or CRU 47

Step 2. Remove two screws and then remove the hard disk drive bracket.

Figure 37. Remove the hard disk drive bracket

Screw specifications Number of screws

M2 x L5 2

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Hard disk drive cable

Hard disk drive bracket

Remove the solid-state drive

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Remove one screw and then remove the solid-state drive by pulling it away from the slot.

Figure 38. Remove the solid-state drive

Screw specifications Number of screws

M2 x L3 1

48 Hardware Maintenance Manual

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Solid-state drive

Remove the solid-state drive bracket

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the solid-state drive” on page 48

Step 1. Remove one screw and then remove the solid-state drive bracket.

Figure 39. Remove the solid-state drive bracket

Screw specifications Number of screws

M2 x L3 1

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Solid-state drive bracket

Remove the Wi-Fi card

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Detach the main and auxiliary antenna cable connectors. Remove one screw and then remove the

wireless module by pulling it away from the slot.

Chapter 4.Removing a FRU or CRU 49

Figure 40. Remove the wireless card

Screw specifications Number of screws

M2 x L3 1

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Wi-Fi card

Remove the RTC battery

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

Step 1. Disconnect the RTC battery cable from the I/O board and then remove the RTC battery.

Figure 41. Remove the RTC battery

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

RTC battery

Remove the I/O board with cable

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the solid-state drive” on page 48

50 Hardware Maintenance Manual

“Remove the solid-state drive bracket” on page 49

Step 1. Disconnect the I/O board cable from the system board and then remove four screws.

Figure 42. Disconnect I/O board cable and remove four screws

Screw specifications Number of screws

M2.5 x L5 2

M2 x L3 2

Step 2. Open the hinge and then remove the I/O board with cable.

Figure 43. Remove the I/O board with cable

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

I/O board with cable

Remove the heat sink

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

Step 1. Disconnect the battery pack cable from the system board.

Chapter 4.Removing a FRU or CRU 51

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Loosen three screws in alphabetical order and then remove the heat sink.

Figure 44. Loosen three screws and remove the heat sink

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Heat sink

Remove the fan

Make sure the following FRUs (or CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the solid-state drive” on page 48

“Remove the solid-state drive bracket” on page 49

Step 1. Disconnect the fan cable from the system board. Release the antennas cable from the cable guide.

Figure 45. Disconnect the fan cable

Step 2. Remove three screws and then remove the fan.

52 Hardware Maintenance Manual

Figure 46. Remove three screws and remove the fan

Screw specifications Number of screws

M2 x L3 2

M2 x L5 1

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement parts:

Fans

Remove the speaker

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the heat sink” on page 51

Step 1. Disconnect the speaker cable from the system board and then remove the speaker.

Figure 47. Remove the speaker

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement parts:

Speaker

Remove the system board

Make sure the following FRUs (or CRUs) have been removed.

Chapter 4.Removing a FRU or CRU 53

“Remove the lower case” on page 46

“Remove the battery pack” on page 47

“Remove the solid-state drive” on page 48

“Remove the solid-state drive bracket” on page 49

“Remove the heat sink” on page 51

“Remove the fan” on page 52

Step 1. Disconnect the antenna cables from the wireless module. Disconnect cables connected to the

system board.

Figure 48. Disconnect cables

Step 2. Remove six screws and remove the system board.

Figure 49. Remove six screws

Screw specifications Number of screws

M2 x L3 6

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

System board

54 Hardware Maintenance Manual

Remove the LCD module

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

Step 1. Disconnect the battery pack cable from the system board.

Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.

Step 2. Disconnect the antennas cable and LCD cable from the system board. Release the antennas cable

from the cable guide.

Figure 50. Disconnect the cables

Step 3. Rotate the LCD module to an angle of more than 90 degrees and place the computer on a flat

surface as shown. Remove four screws.

Figure 51. Rotate the LCD module and remove four screws

Screw specifications Number of screws

M2.5 x L5 4

Step 4. Remove the LCD module.

Chapter 4.Removing a FRU or CRU 55

Figure 52. Remove the LCD module

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD module

Remove the upper case (with keyboard and touch pad)

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the battery pack” on page 47

“Remove the dummy hard disk drive module” on page 47

“Remove the solid-state drive” on page 48

“Remove the solid-state drive bracket” on page 49

“Remove the Wi-Fi card” on page 49

“Remove the RTC battery” on page 50

“Remove the I/O board with cable” on page 50

“Remove the heat sink” on page 51

“Remove the fan” on page 52

“Remove the speaker” on page 53

“Remove the system board” on page 53

“Remove the LCD module” on page 55

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Upper case (with keyboard and touch pad)

Disassemble the LCD module

The LCD module as a whole is not a FRU. Instead, it contains FRUs as its components. Before

disassembling the LCD module, make sure it has been detached from the upper case.

56 Hardware Maintenance Manual

Remove the LCD bezel

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the LCD module” on page 55

Step 1. Remove the LCD bezel.

Figure 53. Remove the LCD bezel

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD bezel

Remove the strip covers and the hinges

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the LCD module” on page 55

“Remove the LCD bezel” on page 57

Step 1. Remove the strip covers.

Figure 54. Remove the strip covers

Step 2. Remove six screws and then remove the hinges.

Chapter 4.Removing a FRU or CRU 57

Figure 55. Remove six screws and the hinges

Screw specifications Number of screws

M2 x L3 6

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Strip covers

Hinges

Remove the LCD panel

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the LCD module” on page 55

“Remove the LCD bezel” on page 57

Step 1. Carefully pull out the two pieces of adhesive tape with tweezers.

Figure 56. Remove the adhesive tape

Step 2. Lift the LCD panel slightly. Disconnect the EDP cable and then remove the LCD panel.

58 Hardware Maintenance Manual

Figure 57. Disconnect the EDP cable and remove the LCD panel

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD panel

Remove the EDP cable

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the LCD module” on page 55

“Remove the LCD bezel” on page 57

“Remove the LCD panel” on page 58

Step 1. Disconnnect the EDP cable from the camera board and then peel off the cable from the LCD cover.

Figure 58. Remove the EDP cabel

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

EDP cable

Remove the camera board

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the LCD module” on page 55

Chapter 4.Removing a FRU or CRU 59

“Remove the LCD bezel” on page 57

“Remove the LCD panel” on page 58

Step 1. Disconnnect the EDP cable from the camera board and then remove the camera board and

microphone rubber.

Figure 59. Remove the camera board and microphone rubber

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

Camera board

Microphone rubber

Remove the LCD cover

Make sure the following FRUs (CRUs) have been removed.

“Remove the lower case” on page 46

“Remove the LCD module” on page 55

“Remove the LCD bezel” on page 57

“Remove the strip covers and the hinges” on page 57

“Remove the LCD panel” on page 58

“Remove the EDP cable” on page 59

“Remove the camera board” on page 59

Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following

replacement part:

LCD cover

60 Hardware Maintenance Manual

Appendix A. Label locations

IdeaPad 5 (14", 05), IdeaPad Slim 5 (14", 05) and Lenovo Ducati 5

Figure 60. Label layout on the back side of the base cover - for WW

Figure 61. Label layout on the back side of the base cover - for CHINA/INDIA

Labels attached to the base cover are country/region specific. Make sure to apply the appropriate labels to

the replacement base cover.

Table 11. All base cover labels

Label Label name Applied country/region Label dimensions

aRating label P.R.China 76 mm x 24 mm

India

Worldwide 109 mm x 24 mm

bGML label All 16 mm x 22.5 mm

cAdapter label 65 mm x 20 mm

d WL/BT label Brazil 35 mm x 15 mm

SouthAfrica 20 mm x 10 mm

Israel/US/CA/TW 32 mm x 10 mm

Malaysia/Indonesia 15 mm x 10 mm

eCountry label Argentina label 68 mm x 6 mm

fTaiwan label 70 mm x 10 mm

gIndonesia rating label 26 mm x 10 mm

hVietnam energy label 10 mm x 9 mm

IKR/KCC label 50 mm x 43 mm

jIndia BIS label 22 mm x 30 mm

62 Hardware Maintenance Manual

Trademarks

LENOVO and the LENOVO logo are trademarks of Lenovo.

Table of Contents

Lenovo 5 15ARE05 User Manual

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