Installing And Removing An Optional Mezzanine Board; Replacing The Cmos Battery - Gateway E-9525R User Manual

5
Installing and removing an optional mezzanine
board
For information on installing and removing the optional mezzanine board, refer to the Mezzanine
Board User Guide.

Replacing the CMOS battery

equivalent type recommended by the manufacturer. Dispose of or recycle used batteries by
taking them to a hazardous waste facility. Follow all local regulations for correct battery
disposal.
If the server clock does not keep time or the settings in the BIOS Setup utility are not saved when
you turn off the server, replace the CMOS battery with an equivalent battery.
To replace the battery:
1
2
3
4
5
6
7
54
CHAPTER 4: Installing Components
Follow the instructions in
Warning
Danger of explosion if battery is incorrectly replaced. Replace only with the same or
Print the appendix for "BIOS Settings" on page 93
Restart your server, then press F2 at any time after you see the LEDs on your keyboard
flash or turn off. The BIOS Setup utility opens.
Record the BIOS settings on your printout, then close the utility.
Turn off your server, then follow the instructions in
on page 30.
Follow the instructions in
Locate the old battery on the system board and note its orientation. You will need to install
the new battery the same way.
Push the battery retention clip away from the battery until the battery lifts up, then remove
the old battery. You can use a screwdriver to help lift the battery.
"Closing the server case" on page
in this guide.
"Preventing static electricity discharge"
"Opening the server case" on page
32.
31.