Dell Alienware 17 R3 Service Manual - Page 143

Changing boot sequence for the current boot, USB Storage Device, F12 Boot Options, Network, F2 Setup

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USB Storage Device - Insert the memory device into a USB connector and restart the computer. When F12 Boot Options appear in the lower-right corner of the screen, press F12. The BIOS detects the device and adds the USB flash option to the boot menu. NOTE: To boot to a USB device, the device must be bootable. To ensure that your device is bootable, check the device documentation. Network - The computer attempts to boot from the network. If no operating system is found on the network, the computer generates an error message. Changing boot sequence for the current boot 1 If you are booting from a USB device, connect the USB device to a USB port. 2 Turn on (or restart) your computer. 3 When F2 Setup, F12 Boot Options appear in the lower-right corner of the screen, press F12. NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the Microsoft Windows desktop. Then, shut down your computer and try again. The Boot Options appears, listing all available boot devices. 4 On the Boot Options, select the device you want to boot from and press Enter. For example, if you are booting to a USB hard drive, highlight USB Hard Disk and press Enter. Changing boot sequence for future boots 1 Enter BIOS setup program. See "Entering BIOS setup program". 2 Use the arrow keys to highlight the Boot menu option and press Enter to access the menu. NOTE: Note your current boot sequence in case you want to restore it. 3 Navigate to Set Boot Priority to configure the boot priority. 4 Use the arrow keys to highlight the boot priority and press Enter to display the different devices. 5 Select the device and press Enter to set the boot priority. 143

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USB Storage Device
— Insert the memory device into a USB connector and
restart the computer. When
F12 Boot Options
appear in the lower-right
corner of the screen, press F12. The BIOS detects the device and adds the USB
flash option to the boot menu.
NOTE:
To boot to a USB device, the device must be bootable. To ensure
that your device is bootable, check the device documentation.
Network
— The computer attempts to boot from the network. If no operating
system is found on the network, the computer generates an error message.
Changing boot sequence for the current boot
1
If you are booting from a USB device, connect the USB device to a USB port.
2
Turn on (or restart) your computer.
3
When
F2 Setup
,
F12 Boot Options
appear in the lower-right corner of
the screen, press F12.
NOTE:
If you wait too long and the operating system logo appears,
continue to wait until you see the Microsoft Windows desktop. Then,
shut down your computer and try again.
The
Boot Options
appears, listing all available boot devices.
4
On the
Boot Options
, select the device you want to boot from and press
Enter.
For example, if you are booting to a USB hard drive, highlight
USB Hard
Disk
and press Enter.
Changing boot sequence for future boots
1
Enter BIOS setup program.
See “
Entering BIOS setup program
”.
2
Use the arrow keys to highlight the
Boot
menu option and press Enter to
access the menu.
NOTE:
Note your current boot sequence in case you want to restore
it.
3
Navigate to
Set Boot Priority
to configure the boot priority.
4
Use the arrow keys to highlight the boot priority and press Enter to display
the different devices.
5
Select the device and press Enter to set the boot priority.
143