Setting Up and Using Your Computer 27You can enable or disable Hyper-Threading through the system setup program. For moreinformation on accessing the system setup program, see page 107. For more information onHyper-Threading, search the Knowledge Base on the Dell Support website atsupport.dell.com.Booting to a USB DeviceNOTE: To boot to a USB device, the device must be bootable. To make sure your device isbootable, check the device documentation.To restart your computer to a USB device such as a floppy drive, memory key, or CD-RWdrive:1 Connect the USB device to a USB connector (see page 70).2 Shut down (see page 27) and restart the computer.3 Turn on the computer. When the DELL™ logo appears, press immediately.If you wait too long and the Microsoft® Windows® logo appears, continue to waituntil you see the Windows desktop. Then shut down your computer through the Startmenu and try again.NOTE: This procedure changes the boot sequence for one time only. On the next start-up, thecomputer boots according to the devices specified in the system setup program.4 When the boot device list appears, highlight USB Flash Device and press .The computer restarts to the connected USB device.Turning Off Your ComputerNOTICE: To avoid losing data, turn off your computer by performing a Microsoft® Windows®operating system shutdown, as described next, rather than by pressing the power button.1 Save and close any open files, exit any open programs, click the Start button, and thenclick Turn Off Computer.2 In the Turn off computer window, click Turn off.The computer turns off after the shutdown process finishes.J2936bk0.book Page 27 Tuesday, September 2, 2003 3:06 PM
