Table of Contents
Lenovo 900s User Manual
Displayed below is the user manual for 900s by Lenovo which is a product in the Notebooks category. This manual has pages.
Related Manuals
YOGA 900S-12ISK
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.
• 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. Please refer
to the actual product.
Regulatory Notice
• For details, refer to Guides & Manuals at http://support.lenovo.com.
First Edition (November 2015)
© Copyright Lenovo 2016.
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.
• 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
i
Contents
Chapter 1. Getting to know your computer .........................................1
Top view ..................................................................................................................... 1
Left-side view ............................................................................................................ 9
Right-side view ........................................................................................................ 10
Bottom view ............................................................................................................. 12
Chapter 2. Starting to use Windows 10 .............................................13
Configuring the operating system for the first time ........................................... 13
Operating system interfaces .................................................................................. 13
Putting the computer to sleep or shutting it down ............................................ 17
Touch screen operation .......................................................................................... 19
Connecting to a wireless network ........................................................................ 23
Get help from Windows ......................................................................................... 24
Chapter 3. Lenovo OneKey Recovery system .................................. 25
Chapter 4. Troubleshooting ................................................................ 27
Frequently asked questions ................................................................................... 27
Troubleshooting ...................................................................................................... 30
Trademarks ........................................................................................... 33
1
Chapter 1. Getting to know your computer
Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ab b
f
d
c
e
Note: The dashed areas indicate parts that are not visible externally.
Attention:
•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.
aIntegrated
camera (on select
models)
Use the camera for video communication.
bBuilt-in
microphones
Capture sound which can be used for video conferencing,
voice narration, or audio recording.
cMulti-touch
screen
The LCD display with LED backlight provides brilliant
visual output. Multi-touch function is available on this
display.
dWindows button Press this button to:
Toggle between the current view and the Start menu.
-or-
Wake up the computer from sleep mode.
eWireless LAN
antennas
Connect to a wireless LAN adapter to send and receive
wireless radio signals.
fTouch 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 F6 ( ).
Chapter 1. Getting to know your computer
2
Chapter 1. Getting to know your computer
3
Using the keyboard
Hotkeys
You can access certain system settings quickly by pressing the appropriate
hotkeys.
: Mutes/unmutes the
sound. : Enables/disables Airplane
mode.
: Decreases the volume
level. : Displays all currently
active apps.
: Increases the volume level. : Turns on/off the backlight
of the LCD screen.
: Closes the currently active
window. :
Toggles the display
between the computer and
an external device.
:
Refreshes the desktop or
the currently active
window.
: Decreases display
brightness.
: Enables/disables the touch
pad. : Increases display
brightness.
Note: If you changed the Hotkey Mode from Enabled to Disabled in the BIOS setup utility,
you will need to press the Fn key in combination with the appropriate hotkey.
Chapter 1. Getting to know your computer
4
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
The following describes the features of each function key.
Fn + Esc: Switches to paper display mode.
Fn + Space
(on select models):
Adjusts the keyboard backlight
(enable dim disable).
Chapter 1. Getting to know your computer
5
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 upon how you hold the
computer.
Portrait
Landscape
Chapter 1. Getting to know your computer
6
Positioning the display panel
The display panel can be opened to any angle up to 360 degrees.
Notebook Mode
Suitable for tasks that require a keyboard and mouse (such as creating
documents, writing e-mails, and so on).
Chapter 1. Getting to know your computer
7
Stand Mode (Theater Mode)
Suitable for tasks that require little or no touch (such as viewing photos or
playing videos).
Tablet Mode
Suitable for tasks that require touching the screen often (such as surfing the
Web, playing games, and so on).
Chapter 1. Getting to know your computer
8
Tent Mode (Presentation Mode)
Suitable for tasks that require limited interaction with the touch screen (such
as displaying graphs or PowerPoint presentations).
Attention:
•Do not open the display with too much force, otherwise the panel or hinges may be
damaged.
Note: The keyboard and touch pad are automatically locked when the screen is opened
beyond 190 degrees (approximately).
Chapter 1. Getting to know your computer
9
Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a b c d
aAC power adapter
jack
Connects to the AC power adapter.
Note: The AC power adapter jack is compatible with standard USB 2.0 devices.
bBattery status
indicator
Indicator Indicator status Meaning
Battery
status
indicator
On (solid white) The battery has more than 20% charge.
Solid amber The battery has between 5% and 20%
charge.
Fast blinking amber The battery has less than 5% charge.
Slow blinking amber The battery is being charged. When
battery charge reaches 20%, the blinking
color changes to white.
Slow blinking white The battery has between 20% and 80%
charge and is still charging. When the
battery reaches 80% charge the light will
stop blinking, but charging will continue
until the battery is fully charged.
cType-C port Type-C port supports:
• USB 3.0
• Native display port 1.2 video output
• VGA/HDMI output using Type-C VGA/HDMI
adapter (sold separately)
dNovo button When the computer is off, press this button to start the
Lenovo OneKey Recovery system or the BIOS setup
utility, or to enter the boot menu.
Chapter 1. Getting to know your computer
10
Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a b c
aPower button
and power
status indicator
Press this button to turn on the computer.
Indicator Indicator status Meaning
Power status
indicator
On (solid white) The computer is powered on.
Off The computer is in sleep mode or turned
off, and the AC power adapter is
unplugged.
bCombo 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.
cUSB 3.0 port Connects to USB devices.
Note: For details, see “Connecting USB devices” on page 11.
Notes:
Chapter 1. Getting to know your computer
11
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
12
Bottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
a
aSpeakers Provide audio output.
13
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
If you click the Start button in the lower-left corner, the Start menu is
displayed.
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 button.
• Press the Windows key on the keyboard.
Chapter 2. Starting to use Windows 10
14
The power button is on the Start menu, select 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.
Chapter 2. Starting to use Windows 10
15
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.
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:
• Select the Task View icon in the taskbar area.
Chapter 2. Starting to use Windows 10
16
•Select New desktop.
To switch between desktops, select the Task View icon , then select your
desired desktop.
Also, you can manage apps in the multi-tasking view:
1Select the Task View button to display all apps in use on the screen.
2Select to enter the apps or close the apps.
Chapter 2. Starting to use Windows 10
17
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.
• Press the power button.
• Select the Start button, then 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 the computer, do one of the following:
• Press any key on the keyboard.
• Press the power button.
• Press the Windows button.
Chapter 2. Starting to use Windows 10
18
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:
• Select the Start button, then select Power Shut down.
• Right-click or press the Start button in the lower-left corner and select Shut
down or sign out Shut down.
Chapter 2. Starting to use Windows 10
19
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.
Allows 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
20
(continued)
Frequently used gestures Tasks performed
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.
Turns an object. (Note: Not all items
can be rotated, depending upon the
app.)
Chapter 2. Starting to use Windows 10
21
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
Frequently used gestures Tasks performed
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
theACTION CENTER.
Chapter 2. Starting to use Windows 10
22
(continued)
Chapter 2. Starting to use Windows 10
23
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 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
24
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.
25
Chapter 3. Lenovo OneKey Recovery system
The Lenovo OneKey Recovery system is software designed to back up and
restore your computer. You can use it to restore the system partition to its
original status in case of a system failure. You can also create user backups
for easy restoration as required.
•If your computer is preinstalled with a GNU/Linux operating system, OneKey Recovery
system is not available.
•To utilize the features of the OneKey Recovery system, your hard disk already includes a
hidden partition by default to store the system image file and the OneKey Recovery
system program files. This default partition is hidden for security reasons, which explains
why the available disk space is less than the stated capacity.
Backing up the system partition
You can back up the system partition to an image file. This image file can be
used to restore the system partition. To back up the system partition:
1In Windows, press the Novo button or double-click OneKey Recovery
icon to start the Lenovo OneKey Recovery system.
2Click System Backup.
3Select a back-up location and click Next to start the backup.
•You can choose a back-up location on the local hard disk drive or an external storage
device.
•Remove the removable hard disk drive before starting the Lenovo OneKey Recovery
system. Otherwise, data from the removable hard disk drive might be lost.
•The back-up process may take a while.
•The back-up process is only available when Windows can be started normally.
Notes:
Notes:
Chapter 3. Lenovo OneKey Recovery system
26
Restoring
You can choose to restore the system partition to its original status or to a
previously created back-up point. To restore the system partition:
1In Windows, press the Novo button or double-click OneKey Recovery
icon to start the Lenovo OneKey Recovery system.
2Click System Recovery. The computer will restart to the recovery
environment.
3Follow the on-screen instructions to restore the system partition to its
original status or to a previously created back-up point.
•The recovery process is irreversible. Make sure to back up any data you wish to save on
the system partition before starting the recovery process.
•The recovery process may take a while. So be sure to connect the AC power adapter to
your computer during the recovery process.
•The above instructions should be followed when Windows can be started normally.
If Windows cannot be started, then follow the steps below to start the Lenovo
OneKey Recovery system:
1Shut down the computer.
2Press the Novo button. From the Novo Button Menu, select System
recovery and press Enter.
Notes:
27
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 and preinstalled software
Where are the installation discs for Lenovo preinstalled software (desktop
software)?
Your computer does not come with installation discs for Lenovo
preinstalled software. If you need to reinstall any preinstalled software,
you can find the installation program on the D partition of your hard disk
(for select models, on the C partition). If you cannot find the installation
program there, you can also download it from the Lenovo consumer
support website.
Where can I find drivers for the various hardware devices of my computer?
If your computer is preinstalled with a Windows operating system, Lenovo
provides drivers for all the hardware devices that you need on the D
partition of your hard disk (for select models, on the C partition). You can
also download the latest device drivers from the Lenovo consumer support
website.
Chapter 4. Troubleshooting
28
Lenovo OneKey Recovery system
Where are the recovery discs?
Your computer did not come with recovery discs. Use the Lenovo OneKey
Recovery system if you need to restore the system to its factory status.
What can I do if the back-up process fails?
If you can start the backup but it fails during the back-up process, try the
following steps:
1Close all open programs, and then restart the back-up process.
2Check to see if the destination media is damaged. Select another path
and then try again.
When do I need to restore the system to its factory status?
Use this feature when the operating system fails to start up. If there is
critical data on the system partition, back it up before starting recovery.
BIOS setup utility
What is the BIOS setup utility?
The BIOS setup utility is ROM-based software. It displays basic computer
information and provides options for setting boot devices, security,
hardware mode, and other preferences.
How can I start the BIOS setup utility?
To start the BIOS setup utility:
1Shut down the computer.
2Press the Novo button and then select BIOS Setup.
How can I change the boot mode?
There are two boot modes: UEFI and Legacy Support. To change the boot
mode, start the BIOS setup utility and set boot mode to UEFI or Legacy
Support on the boot menu.
When do I need to change the boot mode?
The default boot mode for your computer is UEFI mode. If you need to
install a legacy operating system, such as Windows, Linux or Dos, etc (that
is, any operating system before Windows 8) on your computer, you must
change the boot mode to Legacy Support. The legacy operating system,
such as Windows, Linux or Dos, etc cannot be installed if you don't change
the boot mode.
Chapter 4. Troubleshooting
29
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
30
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 the Lenovo
OneKey Recovery system. 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. Do one of the
following to resume from sleep mode:
- Press any key on the keyboard. (Notebook mode
only)
- Press the Power button.
- Press the Windows button.
-Press F9 ( ) to confirm whether the backlight of
the LCD screen has been turned off.
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
F12 ( ) to make the screen brighter.
- If the power indicator is blinking, press the Power
button to resume from sleep mode.
-Press F9 ( ) to confirm whether the backlight of
the LCD screen has been turned off.
- 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
31
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 disk 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
32
33
Trademarks
The following terms are trademarks or registered trademarks of Lenovo in the
United States, other countries, or both.
Lenovo
OneKey
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. RP01
©Lenovo China 2016