Sony PCV-RS310 Uživatelský manuál stáhnout pdf (Strana 46)

VAIO Computer System Reference Manual

About the Lithium Battery

The lithium battery starts to weaken after several years and the system

settings, such as the date and time stored in CMOS RAM, may become

inaccurate. Replace the lithium battery when this occurs.

Replacing the lithium battery

1 Write down any changes you may have made to the settings in the

BIOS Setup utility.

2 Shut down your computer and turn off all peripheral devices, such as

your printer.

3 Unplug your computer and any peripheral devices.

4 Remove the cover. See “Removing the Cover.”

5 If necessary, remove any cables, add-on cards, or other components to

access the lithium battery.

6 Gently push the battery holder's tab away from the battery and

remove the battery from the holder.

7 Install the new battery with the plus (+) side facing the battery

holder tab.

! There is danger of the battery exploding if it is replaced incorrectly. Replace

the battery only with a CR2032-type lithium battery.

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Sony PCV-RS310 Uživatelský manuál Strana 46