Table of Contents
Lenovo D330 User Manual
Displayed below is the user manual for D330 by Lenovo which is a product in the Notebooks category. This manual has pages.
Related Manuals
Lenovo
ideapad D330-10IGM
User Guide
Read the safety notices and important tips in the
included manuals before using your computer.
Notes
• Before using the product, be sure to read Lenovo Safety and General Information
Guide first.
• The latest electronic compliance and environmental information are available
from the Lenovo compliance information Web sites.
- To view compliance information go to:
http://www.lenovo.com/compliance.
- To download environmental information go to:
http://www.lenovo.com/ecodeclaration.
• Some instructions in this guide may assume that you are using Windows
®
10. If you
are using another Windows operating system, some operations may be slightly
different. If you are using other operating systems, some operations may not apply
to you.
• The features described in this guide are common to most models. Some
features may not be available on your computer or your computer may include
features that are not described in this user guide.
• The illustrations in this manual may differ from the actual product. The
screenshots of operating system are for reference only. Please refer to the actual
product.
Regulatory Notice
• For details, refer to Guides & Manuals at http://support.lenovo.com.
First Edition (May 2018)
© Copyright Lenovo 2018.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General
Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set
forth in Contract No. GS-35F-05925.
i
Contents
Chapter 1. Getting to know your computer ......................................... 1
Top view ..................................................................................................................... 1
Left-side view ............................................................................................................ 3
Right-side view .......................................................................................................... 5
Bottom view ............................................................................................................... 6
Rear View ................................................................................................................. 10
Keyboard dock top view (Optional) ..................................................................... 11
Keyboard dock left-side view (Optional) ............................................................ 14
Keyboard dock right-side view (Optional) ......................................................... 14
To use the Lenovo Active Pen (on select models)............................................... 18
To use the Lenovo Active Pen2 (on select models)............................................. 20
Chapter 2. Starting to use Windows 10 ............................................. 22
Configuring the operating system for the first time .......................................... 22
Operating system interfaces .................................................................................. 22
Putting the computer to sleep or shutting it down ............................................ 25
Touch screen operation .......................................................................................... 27
Connecting to a wireless network ........................................................................ 30
Get help from Windows ......................................................................................... 31
Chapter 3. Recovery system ............................................................... 32
Chapter 4. Troubleshooting ................................................................ 35
Frequently asked questions ................................................................................... 35
Troubleshooting ...................................................................................................... 36
Trademarks .......................................................................................... 39
1
Chapter 1. Getting to know your computer
Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
d
e
a
c b c b
Note: The dashed areas indicate parts that are not visible externally.
aFront camera Use the camera for video communication.
bWireless LAN
antennas
Connect to a wireless LAN adapter to send and receive
wireless radio signals.
cWireless WAN
antennas (on
select models)
Connect to a wireless WAN adapter to send and receive
wireless radio signals.
Note: The GPS antenna is included here.
dMulti-touch
screen
Functions as the visual display as well as touchpad input.
Note: For details, see “Touch screen operation” on page 27.
eSpeaker Provides audio output.
Chapter 1. Getting to know your computer
2
Screen orientation
You can rotate the display panel to your preferred orientation.
The orientation of the display automatically changes (alternating between
portrait and landscape modes) depending on how you hold it.
Chapter 1. Getting to know your computer
3
Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a
aCombo audio
jack
Connects to headsets.
•The combo audio jack does not support conventional microphones.
•The recording function may not be supported if third-party headphones or headsets are
connected, due to different industry standards.
Notes:
Chapter 1. Getting to know your computer
4
Connecting USB devices
You can connect a USB device to your computer by inserting its USB plug
(Type A) into the USB port on your computer.
The first time you plug a USB device into a particular USB port on your
computer, Windows automatically installs a driver for that device. After the
driver has been installed, you can disconnect and reconnect the device
without performing any additional steps.
Note: Typically, Windows detects a new device after it has been connected, and then installs
the driver automatically. However, some devices may require you to install the driver
before connecting. Check the documentation provided by the device’s manufacturer
before connecting the device.
Before disconnecting a USB storage device, make sure your computer has
finished transferring data to that device. Click the Safely Remove Hardware
and Eject Media icon in the Windows notification area to remove the device
before disconnecting.
Note: If your USB device uses a power cord, connect the device to a power source before
connecting it. Otherwise, the device may not be recognized.
Chapter 1. Getting to know your computer
5
Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a b c d
aPower button Press this button to turn on/off the computer.
bVolume up/down
button
Increases/decreases the volume level.
cType-C port Type-C port supports:
• USB 3.1
•DP
• PD (on select models)
dAC power
adapter jack
Connects to the AC power adapter.
Chapter 1. Getting to know your computer
6
Bottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a abc
aTablet-keyboard
dock latch
Attaches the tablet to the dock keeping the tablet secured
in place.
Note: For details, see “Combination of tablet and keyboard dock” on page 15.
bKeyboard dock
connector
Connects the tablet to the keyboard dock.
cNano-SIM-card
and microSD
card tray
Accept micro SD card (not supplied) and Nano SIM card
(not supplied).
•Select models may not have the Nano SIM card slot, please refer to the actual product.
•For details, see “Using the Nano-SIM-card and microSD card tray” on page 6.
Using the Nano-SIM-card and microSD card tray
Your computer supports the following types of cards:
• Micro Secure Digital (SD) card
• Nano Subscriber Identity Module (SIM) card (on select models)
•The card tray may have two slots for different types of cards. Insert only one card in one
slot at a time.
•Select models may not have the Nano SIM card slot, please refer to the actual product.
•This card reader does not support SDIO devices (e.g., SDIO Bluetooth and so on.).
•The illustrations are for reference only, please refer to the actual product.
Notes:
Notes:
Chapter 1. Getting to know your computer
7
Inserting card(s)
1Turn off the tablet, and disconnect the AC adapter and any cable(s) from
the tablet.
2Insert a prying pin (not supplied) into the tiny hole on the card tray. Press
firmly and push it straight in until the card tray pops out.
Chapter 1. Getting to know your computer
8
3Gently pull the card tray out of the card reader.
4Put card(s) in the corresponding slot on the card tray.
5Reinsert the card tray.
Chapter 1. Getting to know your computer
9
Removing card(s)
1Turn off the tablet, and disconnect the AC adapter and any cable(s) from
the tablet.
2Insert a prying pin into the tiny hole on the card tray. Press firmly and
push it straight in until the card tray pops out.
3Gently pull the card tray out of the card reader.
4Remove card(s) from the card tray, then reinsert the card tray.
•Do not insert or remove cards while the computer is turned on. Doing so may damage the
card reader.
•Before removing the memory card, disable it by using the Windows safely remove
hardware and eject media utility to avoid data corruption.
Notes:
Chapter 1. Getting to know your computer
10
Rear View - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
aRear camera (on
select models)
Use the camera for video communication or taking photos.
Chapter 1. Getting to know your computer
11
Keyboard dock top view (Optional) - - - - - - - - - - - - - - - - - - - - - - - - -
c
a b a
aTablet-keyboard
dock latch
Attaches the tablet to the dock keeping the tablet secured
in place.
Note: For details, see “Combination of tablet and keyboard dock” on page 15.
bKeyboard dock
connector
Connects the tablet to the keyboard dock.
cTouch pad The touch pad functions as a conventional mouse.
Touch pad: To move the pointer on the screen, slide your
fingertip over the pad in the direction in which you want
the pointer to move.
Touch pad buttons: The functions of the left/right side
correspond to those of the left/right mouse button on a
conventional mouse.
Note: You can enable/disable the touch pad by pressing Fn + ( ).
Chapter 1. Getting to know your computer
12
Function key combinations
Through the use of the function keys, you can change operational features
instantly. To use this function, press and hold Fn a; then press one of the
function keys b.
a
b
b
bb
b
b
b
b
The following describes the features of each function key.
Fn + Esc: Mutes/unmutes the sound.
Fn + `: Closes the currently active window.
Fn + Delete: Enables/disables the touchpad.
Fn + Back space: Enables/disables Airplane mode.
Fn + PgUp: Activates the home key function.
Fn + PgDn: Activates the end key function.
Fn + :Increases the display brightness.
Fn + :Decreases the display brightness.
Fn + :Decreases the volume level.
Fn + :Increases the volume level.
Fn + B: Activates the break function.
Fn + P: Activates the pause function.
Fn + S: Activates the system request.
Chapter 1. Getting to know your computer
13
Fn + K: Enables/Disables the scroll lock.
Fn + I: Activates the insert function.
Fn + T: Activates the print screen function.
Fn + 4: Activates the sleep mode.
Fn + Tab: Activates the Magnifier Utility.
Note: Hidden Functions applied only on systems where applicable.
Chapter 1. Getting to know your computer
14
Keyboard dock left-side view (Optional) - - - - - - - - - - - - - - -
a
aUSB 2.0 port Connects to USB devices.
Keyboard dock right-side view (Optional) - - - - - - - - - - - - -
a
aUSB 2.0 port Connects to USB devices.
Chapter 1. Getting to know your computer
15
Combination of tablet and keyboard dock
The Lenovo ideapad D330-10IGM is not only a tablet. It can be combined
with a keyboard dock and used as a notebook computer.
Attaching the tablet
Align the connector of the keyboard dock with the tablet and then attach the
tablet in the direction shown by the arrow.
Chapter 1. Getting to know your computer
16
Attention:
•Do not open the display panel beyond 135 degrees. When closing the display panel, be
careful not to leave pens or any other objects in between the display panel and the
keyboard. Otherwise, the display panel may be damaged.
Chapter 1. Getting to know your computer
17
Detaching the tablet
Carefully detaching the tablet in the direction shown by the arrow.
•Be careful not to damage the connector when attaching or detaching the tablet.
•The illustrations above are for reference only, please refer to the actual product.
Notes:
Chapter 1. Getting to know your computer
18
To use the Lenovo Active Pen
(on select models) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Select model is equipped with the Lenovo Active Pen, to use it, refer to the
following illustrations.
Functions
Writing Displaying the function menu
Press and hold the upper button of
the active pen when it approaches
the display screen and the cursor
appears.
Right-clicking function
Press the upper button, then click on the
touch screen.
Erasing
Press the lower button when writing.
Note: The functions depend on the app preinstalled.
Chapter 1. Getting to know your computer
19
To replace the battery
Note: Insert the battery by matching the + and – terminals on the battery to the +
and – terminals in the battery compartment.
Functions
Chapter 1. Getting to know your computer
20
To use the Lenovo Active Pen2
(on select models) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Select model is equipped with the Lenovo Active Pen2, it can be used as a
Lenovo Active Pen. About the function of the Lenovo Active Pen, see page
18. Besides, more functions can be used after successful pairing.
Pairing
Press and hold the Bluetooth button for more than three seconds to enter
pairing mode.
Note: Make sure to set the Bluetooth switch of your computer to On before
pairing.
Functions
One-click function of the Bluetooth
button
Depends on the app preinstalled.
Double-click function of the
Bluetooth button
Depends on the app preinstalled.
To replace the battery
Note: Insert the battery by matching the + and – terminals on the battery to the +
and – terminals in the battery compartment.
To replace the rear Bluetooth module battery
When the battery is low, the red LED indicator will flash.
To replace the rear Bluetooth module battery:
Note: Make sure to set the Bluetooth switch of your computer to On before
pairing.
Chapter 1. Getting to know your computer
21
22
Chapter 2. Starting to use Windows 10
Configuring the operating system for the
first time - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
You may need to configure the operating system when it is first used. The
configuration process may include the procedures below:
• Accepting the end user license agreement
• Configuring the Internet connection
• Registering the operating system
• Creating a user account
Operating system interfaces - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
The return of the Start menu
Windows 10 comes with a powerful and useful start menu. To open the start
menu, do one of the following:
• Select the Start button in the lower-left corner, the Start menu is displayed.
• Press the Windows key on the keyboard.
Chapter 2. Starting to use Windows 10
23
The power button is on the Start menu, click it you can choose to shut down
or restart the computer, or put the computer into sleep mode.
Through the Start menu, you can locate all the installed apps or view the
frequently used apps.
The ACTION CENTER
Select the ACTION CENTER icon on the taskbar and the ACTION
CENTER is displayed.
From the ACTION CENTER, you can examine important notifications from
Windows and your apps. Moreover, you can change common settings
quickly.
Chapter 2. Starting to use Windows 10
24
Task View in taskbar
In Windows 10, you can add a new desktop and switch between different
desktops.
To add a new desktop, do the following:
• Click the Task View icon in the taskbar area.
•Click New desktop.
To switch between desktops, click the Task View icon , then select your
desired desktop.
Chapter 2. Starting to use Windows 10
25
Putting the computer to sleep or shutting
it down - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
When you have finished working with your computer, you can put it to sleep
or shut it down.
Putting your computer to sleep
If you will be away from your computer for only a short time, put the
computer to sleep.
When the computer is in sleep mode, you can quickly wake it to resume use,
bypassing the startup process.
To put the computer to sleep, do one of the following:
• Close the display lid.
• Move the cursor to the lower-left corner, and then select the Start button.
Select Power Sleep.
Note: Put your computer to sleep before you move it. Moving your computer while the hard
disk drive is spinning can damage the hard disk, causing loss of data.
To wake up the computer, perform the following:
• Press any key on the keyboard.
Chapter 2. Starting to use Windows 10
26
Shutting down the computer
If you are not going to use your computer for a long time, shut it down.
To shut down your computer, do one of the following:
• Move the cursor to the lower-left corner, and then select the Start button.
Select Power Shut down.
• Right-click the Start button in the lower-left corner and select Shut down or
sign out Shut down.
Chapter 2. Starting to use Windows 10
27
Touch screen operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
The display panel can accept inputs like a tablet, using the multi-touch
screen, or like a traditional notebook computer, using the keyboard and
touch pad.
Multi-touch gestures
You can touch the screen with one or more fingertips to perform a variety of
tasks.
Frequently used gestures Tasks performed
Tap
Tap once on an item.
Performs an action, such as starting
an app, opening a link, or
performing a command. Similar to
left-clicking with a mouse.
Press and hold
Press your finger down and leave it there
for a moment.
Enables you to see detailed
information before selecting an
action. Can also open a menu with
more options. Similar to right-
clicking with a mouse.
Chapter 2. Starting to use Windows 10
28
Zoom
Move two fingers together or apart while
touching the screen.
Zooms in and out on visual apps,
such as pictures and maps. Can also
jump to the beginning or end of a list.
Rotate
Place two or more fingers on an item and
then turn your hand.
Rotates an object (Note: Not all items
can be rotated, depending upon the
app.).
Slide
Drag your finger across the screen.
Pans or scrolls through lists and
pages. Can also move an object or be
used to draw or write, depending
upon the app. Similar to pressing
and holding to pan and to scrolling
with a mouse.
Frequently used gestures Tasks performed
Chapter 2. Starting to use Windows 10
29
Swipe
Start from any edge of the screen, then
swipe inwards toward the center.
Swiping in from the left edge can:
• Bring in and open an app currently
running in the background.
Swipe from the right edge can open
the ACTION CENTER.
Frequently used gestures Tasks performed
Chapter 2. Starting to use Windows 10
30
Connecting to a wireless network - - - - - - - - - - - - - - - - - - - - - - - - - - -
Enabling wireless connection
To enable wireless functions, do one of the following:
• Click the ACTION CENTER icon in the notification area, and then
deselect Airplane mode.
•Press Fn + to disable airplane mode.
•Click Settings Network & Internet Airplane mode to open the
network configuration page. Then toggle the airplane mode switch to Off.
Connecting to a wireless network
After wireless has been enabled, the computer will automatically scan for
available wireless networks and display them in the wireless network list. To
connect to a wireless network, click the network name in the list, and then
click Connect.
Note: Some networks require a network security key or passphrase for connection. To
connect to one of those networks, ask the network administrator or the Internet service
provider (ISP) for the security key or passphrase.
Chapter 2. Starting to use Windows 10
31
Get help from Windows - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
If you have a problem with the operating system, see the Windows Get
Started app. To open it, do the following:
• Move the cursor to the lower-left corner, and then select the Start button.
Select Get Started from All apps.
32
Chapter 3. Recovery system
Introduction
Reset this PC is a built-in recovery tool that enables users to restore their
operating system to its original state. This preserves their data and important
customizations, without the need to back up their data in advance.
The following Reset this PC features are available to users from multiple
locations within Windows:
Keep my files
Fixes software problems by reinstalling the factory default configuration.
This preserves personal files, and deletes apps and settings.
Remove everything
Prepares the computer for recycling or transfer of ownership. This reinstalls
the factory default configuration and returns all user data and applications to
the state of their original Out-of-Box Experience (OOBE).
Using Reset this PC
Reset this PC can be launched using one of the following methods:
• Volume up button + Power button:
- Shut down the computer and wait for at least five seconds.
- Press and hold the volume up button and then press the Power button,
until the Novo Menu appears on the screen.
-Novo Menu System Recovery Troubleshoot Reset this PC.
• Windows PC settings:
-Windows PC settings Update & security Recovery Reset this PC
select Start.
For more instructions, see the Windows Help and Support file on your
computer.
Chapter 3. Recovery system
33
When I purchased my computer, it included a copy of Windows. How can I
determine whether the copy of Windows is preinstalled by Lenovo?
On the outside of the sales package of your computer, you should find a
label containing configuration information for your computer. Check the
printed string next to OS. If it contains Windows or WIN, the copy of
Windows was preinstalled by Lenovo.
What is the Recovery Partition?
If your computer is preinstalled with any version of Windows 10, the
storage device of your computer contains a Recovery Partition. This
partition contains the image file of the preinstalled Windows operating
system. In cases of system failure, you can use the Lenovo OneKey
Recovery system or the Windows Reset feature to restore the operating
system to its factory status.
Note: The Recovery Partition is not assigned a drive letter and cannot be accessed through
Windows File Explorer.
I uninstalled a preinstalled software, but there is no significant increase in the
free drive space.
The copy of Windows running on your computer may be Compact
technology enabled. For computers with Compact technology enabled
Windows, the majority of files needed for preinstalled software are
installed on the Recovery Partition and won’t be deleted through normal
uninstallation.
What happens if I attempt to delete or modify the Recovery Partition?
Attention:
•Do not delete or modify the Recovery Partition on a Compact technology enabled
computer.
If the Recovery Partition is deleted or modified, you may not be able to
restore Windows to the factory status. For computer models on which
Compact technology is enabled, deleting the Recovery Partition may cause
Windows to fail to start.
How can I determine whether the Windows running on my computer is
Compact technology enabled?
Compact technology is normally enabled on copies of Windows 10 Update
running on SSD (or eMMC) -only computer models. To check your
computer,
Chapter 3. Recovery system
34
1Right-click the Start button in the lower-left corner and select Disk
Management.
2The Disk Management program starts.
If Wim Boot is labeled on the Windows partition (as illustrated), Compact
technology is enabled on your copy of Windows.
35
Chapter 4. Troubleshooting
Frequently asked questions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
This section lists frequently asked questions by category.
Finding information
What safety precautions should I follow when using my computer?
The Lenovo Safety and General Information Guide which came with your
computer contains safety precautions for using your computer. Read and
follow all the precautions when using your computer.
Where can I find the hardware specifications for my computer?
You can find hardware specification for your computer on the printed
flyers which came with your computer.
Where can I find warranty information?
For the warranty applicable to your computer, including the warranty
period and type of warranty service, see the Lenovo limited warranty flyer
that came with your computer.
Drivers
Where can I find drivers for the various hardware devices of my computer?
You can download the latest device drivers from the Lenovo consumer
support website.
Getting help
How can I contact the customer support center?
See “Chapter 3. Getting help and service” of
Lenovo Safety and General
Information Guide
.
Chapter 4. Troubleshooting
36
Troubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Display problems
When I turn on the
computer, nothing appears
on the screen.
•If the screen is blank, make sure that:
- The AC power adapter is connected to the
computer, and the power cord is plugged into a
working electrical outlet.
- The computer power is on. Press the Power button
again for confirmation.
•If these items are set correctly, and the screen remains
blank, have the computer serviced.
When I turn on the
computer, only a white
cursor appears on a blank
screen.
•Restore backed-up files to your Windows
environment or the entire contents of your hard disk
to its original factory contents using Push-button
reset. If you still see only the cursor on the screen,
have the computer serviced.
The screen goes blank
while the computer is on.
•Your power management is enabled. Perform the
following to resume from sleep mode:
- Press any key on the keyboard.
Sleep problems
The critical low-battery
error message appears,
and the computer
immediately turns off.
•The battery power is getting low. Connect the AC
power adapter to the computer.
The computer enters sleep
mode immediately after
Power-on.
•Make sure that:
- The battery is charged.
- The operating temperature is within the acceptable
range. See “Chapter 2. Use and care Information” in
the Lenovo Safety and General Information Guide.
Note: If the battery is charged and the temperature is within range, have the computer
serviced.
The computer does not
return from sleep mode and
the computer does not
work.
•If your computer is in sleep mode, connect the AC
power adapter to the computer, then press the
Windows button or the Power button.
•If the system still does not return from sleep mode,
your system has stopped responding, and you cannot
turn off the computer; reset the computer. Unsaved
data may be lost. To reset the computer, press and
hold the Power button for eight seconds or more. If
the computer still does not reset, remove the AC
power adapter.
Display panel problems
The screen is blank. •Do the following:
- If you are using the AC power adapter or the
battery, and the battery status indicator is on, press
Fn + to make the screen brighter.
- If the power indicator is blinking, press the Power
button to resume from sleep mode.
- If the problem persists, follow the solution in the
next problem “The screen is unreadable or
distorted.”
The screen is unreadable or
distorted.
•Make sure that:
- The screen resolution and color quality are correctly
set.
- The monitor type is correct.
Incorrect characters appear
on the screen.
•Is the operating system or programs installed
correctly? If they are installed and configured
correctly, have the computer serviced.
Sound problems
No sound can be heard
from the speakers even
when the volume is turned
up.
•Make sure that:
- The Mute function is off.
- The combo audio jack is not being used.
- Speakers are selected as the playback device.
Chapter 4. Troubleshooting
37
Battery problems
Your computer shuts down
before the battery status
indicator shows empty.
-or-
Your computer operates
after the battery status
indicator shows empty.
•Recharge the battery.
Other problems
Your computer does not
respond.
•To turn off your computer, press and hold the Power
button for eight seconds or more. If the computer still
does not respond, remove the AC power adapter.
•Your computer might lock when it enters sleep mode
during a communication operation. Disable the sleep
timer when you are working on the network.
The connected external
device does not work.
•Do not connect or disconnect any external device
cables other than USB while the computer power is
on. Otherwise, you might damage your computer.
•When using high power consumption external
devices, such as an external USB optical drive, use an
external device power adapter. Otherwise, the device
may not be recognized, or the system may shut down
as a result.
Chapter 4. Troubleshooting
38
39
Trademarks
The following terms are trademarks or registered trademarks of Lenovo in the
United States, other countries, or both.
Lenovo
Microsoft and Windows are trademarks of Microsoft Corporation in the United
States, other countries, or both.
Other company, products, or service names may be trademarks or service marks
of others.
en-US
Rev. AA00
©Lenovo China 2018