Samsung Series 9 User Manual

90Chapter 4. 
Settings and UpgradeChanging the Boot Priority
As an example, the procedures to change the highest boot priority 
device to the hard disk drive are described below.
The screen images and terms may differ from actual product 
depending on the computer model and driver version. 
1
 Select the Boot menu in the BIOS Setup.
2
 Press  on the Boot Device Priority item.XXXXXXXX
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9091Chapter 4. 
Settings and UpgradeBattery
Please refer to the following instructions when running the 
computer on battery power without connecting the AC power. 
This computer is equipped with an internal battery. 
Precautions
Users cannot remove or replace the internal battery. • 
To remove or replace the battery, use an authorized • 
service center in order to protect the product and 
users. You will be charged for this service.
Use only chargers specified in the User Manual.• 
Never heat the...

92Chapter 4. 
Settings and UpgradeBattery
Measuring the Remaining Battery Charge
You can view the battery charge status by completing the 
following procedures.
Confirming the battery charge in the Taskbar
Disconnect the AC adapter and move the mouse cursor over 
the battery icon in the system tray of the Taskbar to confirm the 
remaining battery charge.
Battery Usage Time Information
A battery is an expendable supply, so when using it over a long 
time, the capacity/battery life is shortened. If the...

9293Chapter 4. 
Settings and UpgradeBattery
Extending the Battery Usage Time
Decreasing the LCD Brightness
1
 Click the Charms menu > Settings 
á*

=ò
¹
…v
 > Screen 
Adjustment icon 
)½
 .
2
 Adjust the brightness with the screen brightness control bar. 
The battery life will be extended.
Using the power management program
This program helps you use the battery more efficiently 
and supports the power mode optimized for the operating 
environment.
1
 Click Charms menu on the Desktop > Settings...

94Chapter 4. 
Settings and UpgradeBattery
Using the Battery Calibration Function
When charging/discharging the battery repeatedly for a short time 
only, the battery usage time may be reduced by the difference 
between the actual battery charge and the remaining charge 
display.
In this case, the actual battery charge and the remaining charge 
display will be the same by discharging the battery completely 
using the Battery Calibration function, and then recharging it 
again.
The screen images and terms...

Chapter 5. 
Troubleshooting
Recovering/Backing up the Computer (Optional) 96
Reinstalling Windows (Optional) 103
Q&A 106  

96Chapter 5.   
TroubleshootingRecovering/Backing up the Computer (Optional)
If a problem occurs with your computer, Recovery (recovery 
program) allows you to easily restore your computer to the default 
(factory) settings. Alternatively, you can back up your computer so 
that you can restore it to your preferred state at any time.
Recovery Introduction
Help
Recover
Back Up
FunctionDescription
RecoverRestores the entire Windows drive. 
Back UpYou can back up your entire Windows drive.
Recovery•  may not...

9697Chapter 5.   
Troubleshooting
Recovering
You can restore the computer settings to the factory default 
settings if the computer fails to boot up, or if you encounter a 
serious problem with the computer.
1
 -  If Windows does not start 
   Turn on the computer and press the F4 key several times to 
enter the Recovery screen.
-  In the Start screen after the computer boots up
   From the Start Screen, right-click any area and select  
All apps  in the bottom right corner.  
Then, click Recovery.
2...

98Chapter 5.   
Troubleshooting
Recovering after a Backup
You can recover your computer after you have backed up your 
computer to a separate drive or external storage device.
Backing up
1
 To back up your computer to an external storage device, 
connect the external storage device and select the relevant 
drive. 
2
 Click Backup in the Recovery Home screen.
Select the drive to save and click Backup. 
You cannot select a DVD drive.
Select the drive 
to save to.
3
 The backup process is performed based on...

9899Chapter 5.   
Troubleshooting
Recovering
You can recover your computer using the backup from the above 
process.
1
 If the backup image is saved to an external storage device, 
connect the device.
2
 Start Recovery and click Recover.
 
3
 Select a Recover Option and click Recover. 
Select a point to recover.
4
 The recover is performed based on the screen instructions. 
You can use your computer after the recover is completed.
Recovering/Backing up the Computer (Optional)