Sony PCV-RS310 Manual do Utilizador descarregar pdf (Página 117)

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.

There is danger of the battery exploding if it is replaced incorrectly. Replace the battery only with a

CR2032-type lithium battery.

Replacing the lithium battery

Write down any changes you may have made to the settings in the BIOS Setup utility.

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

Unplug your computer and any peripheral devices.

Remove the cover. See Removing the cover.

If necessary, remove any cables, add-on cards, or other components to access the lithium battery.

Gently push the battery holder's tab away from the battery and remove the battery from the holder.

Install the new battery with the plus (+) side facing the battery holder tab.

Installing a lithium battery (PCV-RS320 series m odel)

Installing a lithium battery (PCV-RS310 series m odel)

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Sony PCV-RS310 Manual do Utilizador Página 117