Service Manual
Page 12
Windows 8.1: On the Start screen, click or tap the power icon → Shut down . WARNING: Before working inside your computer, read the safety information that shipped with your computer, if applicable. NOTE: If you are using a different operating system, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. 12 Safety instructions...
Windows 8.1: On the Start screen, click or tap the power icon → Shut down . WARNING: Before working inside your computer, read the safety information that shipped with your computer, if applicable. NOTE: If you are using a different operating system, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance. 12 Safety instructions...
Service Manual
Page 139
... Type CPU Speed Displays the current time in the BIOS setup program. BIOS setup program Overview CAUTION: Unless you write down the BIOS setup program screen information for future reference. Displays the current date in this section may or may not appear. Displays the service tag of hard drive installed, enabling...
... Type CPU Speed Displays the current time in the BIOS setup program. BIOS setup program Overview CAUTION: Unless you write down the BIOS setup program screen information for future reference. Displays the current date in this section may or may not appear. Displays the service tag of hard drive installed, enabling...
Service Manual
Page 144
... the boot priority. 144 The computer attempts to boot from the network. Then, shut down your device is in the lower-right corner of the screen, press F12. The Boot Options appears, listing all available boot devices. 4 On the Boot Options, select the device you want to boot from the ... current boot 1 If you are booting to a USB port. 2 Turn on (or restart) your current boot sequence in the lower-right corner of the screen, press F12. If no operating system is not bootable, the computer generates an error message. The computer attempts to the boot menu. CD/DVD/CD...
... the boot priority. 144 The computer attempts to boot from the network. Then, shut down your device is in the lower-right corner of the screen, press F12. The Boot Options appears, listing all available boot devices. 4 On the Boot Options, select the device you want to boot from the ... current boot 1 If you are booting to a USB port. 2 Turn on (or restart) your current boot sequence in the lower-right corner of the screen, press F12. If no operating system is not bootable, the computer generates an error message. The computer attempts to the boot menu. CD/DVD/CD...
Service Manual
Page 146
Flashing the BIOS You may need to www.dell.com/support. 3 Click Product Support, enter the Service Tag of the BIOS for your computer model. 4 Click Drivers & downloads. 5 Select the operating system installed on ... the download is available or when you saved the BIOS update file. 9 Double-click the BIOS update file icon and follow the instructions on the screen. 146 NOTE: If you do not have the Service Tag, use the auto-detect feature or manually browse for your computer and click Submit.
Flashing the BIOS You may need to www.dell.com/support. 3 Click Product Support, enter the Service Tag of the BIOS for your computer model. 4 Click Drivers & downloads. 5 Select the operating system installed on ... the download is available or when you saved the BIOS update file. 9 Double-click the BIOS update file icon and follow the instructions on the screen. 146 NOTE: If you do not have the Service Tag, use the auto-detect feature or manually browse for your computer and click Submit.