Lenovo Ideapad 310 15abr User Guide

							Chapter 2. Starting to use Windows 10
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„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
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Connecting to a wireless network - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Enabling wireless connection
To enable wireless functions, do one of the following:
 Select the ACTION CENTER icon  in the notification area, and then 
deselect Airplane mode.
 Press  to disable airplane mode.
 Select 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
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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. 
						

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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.
„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.
Notes: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.
Notes: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. 
						

							Chapter 3. Lenovo OneKey Recovery system
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„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.
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: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. 
						

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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
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„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 dont change 
the boot mode. 
						

							Chapter 4. Troubleshooting
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„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
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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.
- Press the Power 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. 
						

							Chapter 4. Troubleshooting
26
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.