Replacing The Bios Battery - Gateway Profile 6 Reference Manual

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Replacing the BIOS battery

the same or equivalent type recommended by the manufacturer. Dispose of
used batteries following the manufacturer's instructions.
If the computer clock does not keep time or the settings in
the BIOS Setup utility are not saved when you turn off your
computer, replace the system battery. Use a battery of the
same size and voltage as the original battery that was in your
computer.
To replace the battery:
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CHAPTER 4: Upgrading Your Computer
Press the card retention lever down until it clicks into
place.
Replace the PCI riser card by sliding it back into place.
Replace the back panel by following the instructions in
"Replacing the back panel" on page
Warning
Danger of explosion if battery is incorrectly replaced. Replace only with
Restart your computer.
During the restart, press and hold the F1 key. The main
menu of the BIOS Setup utility opens.
Because changing the BIOS battery will reset the BIOS
to factory default settings, write down the values you
may have changed from the factory settings, then exit
from the utility.
Remove the back panel by following the instructions in
"Opening the case" on page
Remove the processor fan by following the instructions
in "Replacing the processor fan" on page
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