Dell DCDR01, PP521 owner manual Changing Boot Sequence for Future Boots

3When the DELL logo appears, press <F12> immediately.

NOTE: Keyboard failure may result when a key on the keyboard is held down for an extended period of time. To avoid possible keyboard failure, press and release <F12> in even intervals until the Boot Device Menu appears.

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.

4At the Boot Device Menu, use the up- and down-arrow keys or press the appropriate number on the keyboard to highlight the device that is to be used for the current boot only, and then press <Enter>.

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 ensure that your device is bootable, check the device documentation.

Changing Boot Sequence for Future Boots

1Enter system setup (see "Entering System Setup" on page 77).

2Use 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.

3Press the up- and down-arrow keys to move through the list of devices.

4Press the spacebar to enable or disable a device.

5Press plus (+) or minus (–) to move a selected device up or down the list.

System Setup

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