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Boot Sequence
This feature allows you to change the boot sequence for devices.
Option Settings
Diskette Drive — The computer attempts to boot from the floppy drive. If the floppy disk in the drive is not bootable, if
no floppy disk is in the drive, or if there is no floppy drive installed in the computer, the computer generates an error
message.
Hard Drive — The computer attempts to boot from the primary hard drive. If no operating system is on the drive, the
computer generates an error message.
CD Drive — The computer attempts to boot from the CD drive. If no CD is in the drive, or if the CD has no operating
system, the computer generates an error message.
USB Flash Device — Insert the memory device into a USB port and restart the computer. When F12 = Boot Menu
appears in the upper-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 make sure that your device is bootable, check the
device documentation.
NOTE: An error message is generated only after the computer attempts to boot from every device in the boot sequence
and no operating system is found.
Changing Boot Sequence for the Current Boot
You can use this feature, for example, to restart your computer to a USB device such as a floppy drive, memory key, or CDRW drive.
NOTE: If you are booting to a USB floppy drive, you must first set the floppy drive to OFF in the system setup program.
1. If you are booting to a USB device, connect the USB device to a USB connector.
2. Turn on (or restart) your computer.
3. When F2 = Setup, F12 = Boot Menu appears in the upper-right corner of the screen, press <F12>.
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.
System Setup Program: Dell XPS 600 Service Manual
syssetup.htm[4/10/2014 9:50:48 PM]
The Boot Device Menu appears, listing all available boot devices. Each device has a number next to it.
4. At the bottom of the menu, enter the number of the device that is to be used for the current boot only.
For example, if you are booting to a USB memory key, highlight USB Flash Device and press <Enter>.
NOTE: To boot to a USB device, the device must be bootable. To make sure your device is bootable, check the device
documentation.
Changing Boot Sequence for Future Boots
1. Enter the system setup program.
2. Use the arrow keys to highlight the Boot Sequence menu option and press <Enter> to access the menu.
NOTE: Write down your current boot sequence in case you want to restore it.
3. Press the up- and down-arrow keys to move through the list of devices.
4. Press the spacebar to enable or disable a device (enabled devices have a checkmark).
5. Press plus (+) or minus (–) to move a selected device up or down the list.
et être bien certain d'être sur "Hard Drive"
