Replacing the lithium battery – Sony PCV-E205 User Manual
Page 82
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VAIO MicroTower User Guide
Replacing the Lithium Battery
After several years, when the lithium batteiy starts to weaken, the system
settings stored in CMOS RAM, such as the date and time, may be wrong.
When this occurs, you need to replace the lithium battery.
To replace the lithium battery
1
To run the Setup utility, press F3, then press FI to run the BIOS setup
utility.
2
Write down the current BIOS Setup options.
Shut down your computer and turn off all peripheral devices, such as
your printer, display, and speakers. Unplug your computer.
Remove the left-side and bottom panels, as described on pages 76
through 77, respectively.
5
Install the new battery with the plus (+) side up.
There is danger of explosion if you replace the battery incorrectly. Vbu must
replace the battery with a CR2032 type lithium battery. Discard used
batteries according to the instructions on-page 94.