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CHAPTER 4: Installing Components
48
To remove a mezzanine board:
1 Follow the instructions in “Preventing static electricity discharge” on page 24. Make sure
that you turn off the server, then unplug the power cord(s) and all other cables connected
to the server.
2 Follow the instructions in “Opening the server case” on page 25.
3 Set the chassis on its side to make it easier to work on.
4 Remove the cables from the mezzanine board.
5 Push aside the plastic retaining tabs (1) and pull the mezzanine board (2) straight up and
out of the mezzanine board slot.
6 Return the chassis to its upright position, if necessary.
7 Follow the instructions in “Closing the server case” on page 26.
Replacing the CMOS battery
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 Print the appendix for BIOS Settings in this guide.
2 Restart your server, then press F2 when the Gateway logo screen appears during startup.
The BIOS Setup utility opens.
3 Record the BIOS settings on your printout, then close the utility.
4 Turn off your server, then follow the instructions in “Preventing static electricity discharge”
on page 24.
5 Follow the instructions in “Opening the server case” on page 25.
6 Set the chassis on its side to make it easier to work on.
Warning
Danger of explosion if battery is incorrectly replaced. Replace only with the same
or 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.