112 Appendixw w w . d e l l . c o m | s u p p o r t . d e l l . c o m 3 When F2 = Setup, F12 = Boot Menu appears in the upper-right corner of the screen,press .If you wait too long and the operating system logo appears, continue to wait until you see theMicrosoft Windows desktop. Then shut down your computer (see page 53) and try again.The Boot Device Menu appears, listing all available boot devices. Each device has a numbernext to it.4 At the bottom of the menu, enter the number of the device that is to be used for the currentboot only.For example, if you are booting to a USB memory key, highlight USB Flash Device and press.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 Boots1 Enter system setup (see page 106).2 Use the arrow keys to highlight the Boot Sequence menu option and press to accessthe 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.Clearing Forgotten PasswordsCAUTION: Before you begin any of the procedures in this section, follow the safety instructionslocated in the Product Information Guide.1 Follow the procedures in "Before You Begin" on page 53.C7565bk1.book Page 112 Wednesday, January 26, 2005 1:37 PM