CHAPTER 5: Using the BIOS Setup Utility6211 Place the jumper back onto pins 1-2.12 Follow the instructions in “Closing the server case” on page 32.13 Plug in the AC power cords and turn on the server, then verify that the recovery wassuccessful.Resetting the BIOSYou can use two methods to clear all BIOS Setup settings and return them to the factory defaults:• Press the power and reset buttons on the front of the server.• Move the Clear CMOS jumper on the system board.To reset the BIOS using the power and reset buttons:1 Print the appendix for “BIOS Settings” on page 93 in this guide.2 Restart your server, then press F2 at any time after you see the LEDs on your keyboardflash or turn off. The BIOS Setup utility opens.3 Record any custom BIOS settings on your printout.4 Press the reset button and hold it down for four seconds or more, then press the powerbutton while continuing to hold down the reset button.5 Release both buttons at the same time. The BIOS is reset.To reset the BIOS using the system board jumper:1 Print the appendix for “BIOS Settings” on page 93 in this guide.2 Restart your server, then press F2 at any time after you see the LEDs on your keyboardflash or turn off. The BIOS Setup utility opens.3 Record any custom BIOS settings on your printout.4 Follow the instructions in “Preventing static electricity discharge” on page 30. Make surethat you turn off the server, then unplug the power cord(s) and all other cables connectedto the server.5 Follow the instructions in “Opening the server case” on page 31.CautionMoving the jumper while the power is on can damage your server. Alwaysturn off the server and unplug the power cords and all other cables before changingthe jumper.
