Service Reference Guide: HP Compaq dx2420 Business PC
Page 15
Table 2-5 Computer Setup-Exit (continued) Discard Changes Press Enter to system date, system time, supervisor password, user password, and CPU frequency multiplier. This does not include updates to discard changes. Recovering the Configuration Settings To reset all BIOS Setup options to save changes. Recovering the Configuration Settings 9 Save Changes Press Enter to their default values (including options for Ctrl+F10), you must enter F10 Setup mode and press F5.
Table 2-5 Computer Setup-Exit (continued) Discard Changes Press Enter to system date, system time, supervisor password, user password, and CPU frequency multiplier. This does not include updates to discard changes. Recovering the Configuration Settings To reset all BIOS Setup options to save changes. Recovering the Configuration Settings 9 Save Changes Press Enter to their default values (including options for Ctrl+F10), you must enter F10 Setup mode and press F5.
Service Reference Guide: HP Compaq dx2420 Business PC
Page 68
...hp.com/support/files. Figure 6-40 Removing the rear chassis fan 5. Rear Chassis Fan 1. Remove the computer access panel (Computer Access Panel on page 28). 2. Prepare the computer for disassembly (Preparation for Disassembly on page 32). 3. NOTE: After installing a new processor onto the system board, always update... cable from the bottom of the BIOS is especially important as in position atop the processor. 6. CAUTION: Be sure to the system board. Lift the fan out of the unit. 62 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis Secure the heat sink...
...hp.com/support/files. Figure 6-40 Removing the rear chassis fan 5. Rear Chassis Fan 1. Remove the computer access panel (Computer Access Panel on page 28). 2. Prepare the computer for disassembly (Preparation for Disassembly on page 32). 3. NOTE: After installing a new processor onto the system board, always update... cable from the bottom of the BIOS is especially important as in position atop the processor. 6. CAUTION: Be sure to the system board. Lift the fan out of the unit. 62 Chapter 6 Removal and Replacement Procedures Microtower (MT) Chassis Secure the heat sink...
Computer Setup (F10) Utility Guide
Page 12
Table 5 Computer Setup-Exit (continued) Discard Changes Press Enter to their default values (including options for Ctrl+F10), you must enter F10 Setup mode and press F5. Recovering the Configuration Settings To reset all BIOS Setup options to discard changes. This does not include updates to save changes. Save Changes Press Enter to system date, system time, supervisor password, user password, and CPU frequency multiplier. 6 Computer Setup (F10) Utility ENWW
Table 5 Computer Setup-Exit (continued) Discard Changes Press Enter to their default values (including options for Ctrl+F10), you must enter F10 Setup mode and press F5. Recovering the Configuration Settings To reset all BIOS Setup options to discard changes. This does not include updates to save changes. Save Changes Press Enter to system date, system time, supervisor password, user password, and CPU frequency multiplier. 6 Computer Setup (F10) Utility ENWW