Lenovo IdeaPad
U510
User Guide V1.0
Read the safety notices and important tips in the
included manuals before using your computer.
Contents
Top view.......................................................................................................................1
Bottom view...............................................................................................................12
The charms.................................................................................................................14
Trademarks............................................................................................30
i
Chapter 1. Getting to know your computer
Top view ---------------------------------------------------------------------------------------------------
a
b
c
d
g
h
e
f
i
Note: The dashed areas indicate parts that are not visible externally.
Attention:
ꢀ
•
Do NOT open the display panel beyond 130 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.
1
Chapter 1. Getting to know your computer
Use the camera for video communication.
Integrated
camera
a
The LCD display with LED backlight provides brilliant
visual output.
Computer display
b
c
Connect to the wireless LAN adapter to receive and send
wireless radio.
Wireless LAN
antennas
d
e
Power button
Press this button to turn on the computer.
Caps lock
indicator
The touchpad functions as a conventional mouse.
Touchpad
f
Note:You can enable/disable the touchpad by pressing F6 (
)
Provide audio output.
Speakers
g
h
Number lock
indicator
The functions of the left/right side correspond to that of
the left/right mouse button on a conventional mouse.
Touchpad
buttons
i
2
Chapter 1. Getting to know your computer
„ Keyboard function keys
By pressing the appropriate function keys, you can change system settings
instantly. To use this function, press and hold Fn
, then press one of the
a
function keys
.
b
b
a
b
The following describes the features of each function key.
Fn + Home:
Activate the pause function.
Fn + End:
Activate the break function.
Fn + PgUp:
Fn + PgDn:
Enable/disable the scroll lock.
Activate the system request function.
Turn on/off the keyboard backlight.
Fn + Space
(on select models):
3
Chapter 1. Getting to know your computer
„ Hotkeys
Using hotkeys
You can access certain system settings quickly by pressing the appropriate
function keys.
By pressing the appropriate hotkey, you can change system settings instantly.
The following describes the function of each hotkey.
Enables/disables airplane
Mutes/unmutes the sound.
Decreases the volume level.
Increases the volume level.
:
:
:
:
:
:
mode.
Displays all currently open
apps.
Turn on/off the backlight of
the LCD screen.
Opens the interface for the
display device switch to
select this notebook or an
external display.
Closes the currently active
window.
:
:
Refreshes the desktop or the
currently active window.
Decreases display bright-
ness.
:
:
:
:
Enables/disables the
touchpad.
Increases display brightness.
4
Chapter 1. Getting to know your computer
Setting hotkey mode
By default, the hotkey functions are accessible by pressing the appropriate
hotkey. However, you can disable the hotkey mode in the BIOS setup utility.
To disable the hotkey mode:
1
2
3
Shut down the computer.
Press the Novo button and then select BIOS Setup.
In the BIOS setup utility, open the Configuration menu, and change the
setting of HotKey Mode from Enabled to Disabled.
4
Open the Exit menu, and select Exit Saving Changes.
Note: When hotkey mode is disabled, press the Fn key and the appropriate hotkey to access
the corresponding hotkey function.
5
Chapter 1. Getting to know your computer
Left-side view --------------------------------------------------------------------------------------
a
b
c
d
e
f
g h
When the computer is off, press this button to open Novo
button menu. From the Novo button menu, start the
Lenovo OneKey Recovery system or the BIOS setup
utility, or enter the boot menu.
Novo button
a
b
Dissipate internal heat.
Ventilation slots
Note: Make sure that none of the ventilation slots are blocked or else overheating of the
computer may occur.
c
d
e
Connects the computer to an Ethernet network.
Connects to external display devices.
RJ-45 port
MINI VGA
Connects to devices with HDMI input such as a TV or a
display.
HDMI port
Connects to USB devices.
USB 3.0 port
f
In BIOS Setup Utility, if Always on USB is set to
Enabled, when your computer is powered off, the port
can charge most currently sold external USB devices. You
can set USB discharge until the remaining battery level
to 30%, 40% or 50%.
Note:
•
•
When this setting is enabled, battery usage time of the computer will become shorter.
Connects to headphones or headsets.
Combo audio
jack
g
6
Chapter 1. Getting to know your computer
Note:
•
•
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.
Captures sound which can be used for video
conferencing, voice narration, or audio recording.
Built-in
microphone
h
7
Chapter 1. Getting to know your computer
„ Connecting USB devices
Your computer comes with three USB ports compatible with USB devices.
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 connecting it, 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 by that device. Click the Safely Remove Hardware
and Eject Media icon in the notification area of Windows 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.
8
Chapter 1. Getting to know your computer
Right-side view ----------------------------------------------------------------------------------
a
b
c
d
a
b
Connects to USB devices.
USB 2.0 port
Insert memory cards (not supplied) here.
Memory card slot
Reads/Burns optical discs.
Optical drive
c
d
(onselect models)
Connect the AC adapter here.
AC power adapter
jack
9
Chapter 1. Getting to know your computer
„ Using memory cards (not supplied)
Your computer supports the following types of memory cards:
• Secure Digital (SD) card
• MultiMediaCard (MMC)
Note:
•
•
Insert only one card in the slot at a time.
This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.).
Inserting a memory card
1
Push the dummy card in until you hear a click. Then gently pull the
dummy card out of the memory card slot.
Note: The dummy card is used for preventing dust and small particles from entering the
inside of your computer when the memory card slot is not in use. Retain the dummy
card for future use.
2
Slide the memory card in until it clicks into place.
Removing a memory card
1
2
Push the memory card in until you hear a click.
Gently pull the memory card out of the memory card slot.
Note: Before removing the memory card, disable it via Windows safely remove hardware
and eject media utility to avoid data corruption.
10
Chapter 1. Getting to know your computer
Front view -----------------------------------------------------------------------------------------------
a
b
Battery status
indicator
a
b
Power indicator
Symbol
Indicator status
On (solid white)
Blinking
Meaning
The computer is powered on.
The computer is in sleep
mode.
Off
The computer is powered off.
On (solid white)
The battery has more than 20%
charge.
Solid amber
The battery has between 5%
and 20% charge.
Fast blinking amber
Slow blinking amber
The battery has less than 5%
charge.
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 charg-
ing will continue until the bat-
tery is fully charged.
Off
The battery is detached.
11
Chapter 2. Starting to use Windows 8
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 --------------------------------------------------
Windows 8 comes with two main user interfaces: the Start screen and the
Windows desktop.
To switch from the Start screen to the Windows desktop, do one of the
following:
• Select the Windows desktop tile on the Start screen.
• Press the Windows key + D.
To switch from desktop to Start screen, do one of the following:
• Select Start
from charms.
• Move the cursor to the lower-left corner and then select the Start screen
thumbnail when it is displayed.
Start screen
Desktop
13
Chapter 2. Starting to use Windows 8
The charms --------------------------------------------------------------------------------------------
The five charms provide new and faster ways to perform many basic tasks,
and are always available regardless of whichever app you are currently in.
To display the charms, do one of the following:
• Move the cursor to the upper-right or lower-right corner until the charms
bar is displayed.
• Press Windows key + C.
Search charm
The Search charm is a powerful new way to find what you are looking for,
including apps, settings and files.
14
Chapter 2. Starting to use Windows 8
Share charm
The Share charm lets you send links, photos, and more to your friends and
social networks without leaving the app you are in.
Start charm
The Start charm is a fast way to go to the Start screen.
Devices charm
The Devices charm allows you to connect or send files to any external
devices, including digital cameras, TVs, or printers.
Settings charm
The Settings charm lets you perform basic tasks, such as setting the volume
or shutting down the computer. Also, you can get to the Control Panel
through the Settings charm when on the Desktop screen.
15
Chapter 2. Starting to use Windows 8
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 panel.
• Press the power button.
• Open the charms and then select Settings
→ Power
→ Sleep.
Note: Wait until the power indicator light starts blinking (indicating that the computer is
in sleep mode) before you move your computer. Moving your computer while the
hard disk is spinning can damage the hard disk, causing loss of data.
To wake the computer, do one of the following:
• Press the power button.
• Press any key on the keyboard.
16
Chapter 2. Starting to use Windows 8
„ 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:
1
Open the charms, select Settings
.
2
Select Power
→ Shut down.
17
Chapter 2. Starting to use Windows 8
Connecting to wireless LAN ---------------------------------------------------
Enabling wireless connection
To enable wireless functions, do one of the following:
• Press
to disable airplane mode.
• Open the charms and select Settings
→
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.
18
Chapter 2. Starting to use Windows 8
----------------------------------------------------------------------------
Help and support
If you have problem about the operating system, see the Windows Help and
Support file. To open the Windows Help and Support file, do one of the
following:
• Select Settings charm, then select Help.
• Press Windows key + F1.
You can read the Windows Help and Support file on your computer. You can
also get online help and support by clicking on one of the two links listed
under More to explore.
19
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.
Note: 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. To back up the system
partition:
1
2
3
Press the Novo button to start the Lenovo OneKey Recovery system.
Click System Backup.
Select a back-up location and click Next to start the backup.
Note:
•
You can choose a back-up location on the local hard disk drive or an external storage
device.
•
•
The back-up process may take a while.
The back-up process is only available when Windows can be started normally.
„ 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:
1
Press the Novo button to start the Lenovo OneKey Recovery system.
2
Click System Recovery. The computer will restart to the recovery
environment.
3
Follow the on-screen instructions to restore the system partition to its
original status or to a previously created back-up point.
Note:
•
•
•
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 adapter to your
computer during the recovery process.
The above instructions should be followed when Windows can be started normally.
20
Chapter 3. Lenovo OneKey Recovery system
If Windows cannot be started, then follow the steps below to start the Lenovo
OneKey Recovery system:
1
Shut down the computer.
2
Press the Novo button. From the Novo button menu, select the Lenovo
OneKey Recovery system and press Enter.
21
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 from 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 did not come with installation discs for Lenovo preinstalled
software. If you need to reinstall preinstalled software, you can find the
installation program on the D partition of your hard disk. If you cannot
find the installation program there, download it from 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 the hardware devices that you need on the D partition
of your hard disk. You can also download the latest device drivers from
Lenovo consumer support Website.
22
Chapter 4. Troubleshooting
„ Lenovo OneKey Recovery system
Where are the recovery discs?
Your computer did not come with recovery discs. Use Lenovo OneKey
Recovery system if you need to restore system to the factory status.
What can I do if the backup process fails?
If you can start backup but it fails during the backup process, try the
following steps:
1
Close all open programs, then restart the backup process.
2
Check if the destination media is damaged. Select another path and
then try again.
When do I need to restore the system to the 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 BIOS setup utility?
The BIOS setup utility is ROM-based software. It communicates 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:
1
Shut down the computer.
2
Press the Novo button and then select BIOS Setup.
How can I change the boot mode?
There are two boot modes: UEFI and Legacy. To change the boot mode,
start the BIOS setup utility and set boot mode to UEFI or Legacy support
on the boot menu.
23
Chapter 4. Troubleshooting
When do I need to change the boot mode?
The default boot mode for your computer is the UEFI mode. If you need to
install legacy Windows operating system (operating system before
Windows 8) on your computer, you must change the boot mode to Legacy
support. The legacy Windows operating system cannot be installed if you
don't change the boot mode.
„ Getting help
How can I contact the customer support center?
See “Chapter 3. Getting help and service” of Lenovo Safety and General
Information Guide.
24
Chapter 4. Troubleshooting
Troubleshooting --------------------------------------------------------------------------------------
Display problems
When I turn on the
computer, nothing appears
on the screen.
•
If the screen is blank, make sure that:
- The AC 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.)
- The memory is installed correctly.
If these items are properly set, 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 the original factory contents using OneKey
Recovery system. If you still see only the cursor on
the screen, have the computer serviced.
My screen goes blank while
the computer is on.
•
Your screen saver or power management may be
enabled. Do one of the following to exit from the
screen saver or to resume from sleep mode:
- Touch the touchpad.
- Press any key on the keyboard.
- Press the power button.
- Press F9 (
) to confirm whether the backlight for
the LCD screen has been turned off.
25
Chapter 4. Troubleshooting
BIOS password problems
I forgot my password.
•
•
If you forget your user password, you must ask the
system administrator to reset your user password.
If you forget your hard disk drive password, a
Lenovo authorized servicer cannot reset your
password or recover data from the hard disk. You
must take your computer to a Lenovo authorized
servicer or a marketing representative to have the
hard disk drive replaced. Proof of purchase is
required, and a fee will be charged for parts and
service.
•
If you forget your administrator password, a Lenovo
authorized servicer cannot reset your password. You
must take your computer to a Lenovo authorized
servicer or a marketing representative to have the
system board replaced. Proof of purchase is required,
and a fee will be charged for parts and service.
Sleep problems
The critical low-battery error
message appears, and the
computer immediately turns
off.
•
•
The battery power is getting low. Connect the AC
adapter to the computer.
The computer enters sleep
mode immediately after
Power-on self-test (POST).
Make sure that:
- The battery is charged.
- The operating temperature is within the acceptable
range. See “Chapter 2. Use and care Information” of
Lenovo Safety and General Information Guide.
Note: If the battery is charged and the temperature is within range, have the computer serviced.
26
Chapter 4. Troubleshooting
The computer does not
return from sleep mode and
the computer does not
work.
•
•
If your computer is in sleep mode, connect the AC
adapter to the computer, then press any key 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 4 seconds or more. If the
computer still does not reset, remove the AC adapter.
Display panel problems
The screen is blank.
•
Do the following:
- If you are using the AC adapter, or using 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.
- If the problem persists, follow the solution in the
next problem “The screen is unreadable or
distorted.”
- Press F9 (
) to confirm whether the LCD screen
has been turned off.
The screen is unreadable or
distorted.
•
•
Make sure that:
- The display device driver is installed correctly.
- The screen resolution and color quality are correctly
set.
- The monitor type is correct.
Incorrect characters appear
on the screen.
Are the operating system or programs installed
correctly? If they are installed and configured
correctly, have the computer serviced.
27
Chapter 4. Troubleshooting
Sound problems
No sound can be heard
from the speaker even
when the volume is turned
up.
•
•
Make sure that:
- The Mute function is off.
- The combo audio jack is not used.
- Speakers are selected as the playback device.
Battery problems
Your computer shuts down
before the battery status
indicator shows empty.
-or-
Discharge and recharge the battery.
Your computer operates
after the battery status indi-
cator shows empty.
The computer does not
operate with a fully charged
battery.
•
•
The surge protector in the battery might be active.
Turn off the computer for one minute to reset the
protector; then turn on the computer again.
A hard disk drive problem
The hard disk drive does
not work.
In the Boot menu in BIOS setup utility, make sure
that the hard disk drive is included in the Boot
Device Priority correctly.
28
Chapter 4. Troubleshooting
Other problems
Your computer does not
respond.
•
•
To turn off your computer, press and hold the power
button for 4 seconds or more. If the computer still
does not respond, remove the AC 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 computer does not
start from a device you
want.
•
•
See the Boot menu of the BIOS setup utility. Make
sure that the Boot Device Priority in the BIOS setup
utility is set so that the computer starts from the
device you want.
Also make sure that the device from which the
computer starts is enabled. In the Boot menu in the
BIOS setup utility, make sure that the device is
included in the Boot Device Priority list.
While powered-off, press Novo button to select the
device you want the computer starts from.
•
•
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 a 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 system shut down
may result.
•
29
Trademarks
The following terms are trademarks or registered trademarks of Lenovo in
the United States, other countries, or both.
Lenovo
IdeaPad
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.
30
V1.0_en-US
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