VAIO Digital Studio, Обновление и обслуживание

Страница: 8 / 16

8
Replacing 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. When
this occurs, you need to replace the lithium battery.
To replace the lithium battery
1 Write down any changes you have made to the settings in the BIOS Setup
utility. If you have not made any changes to the BIOS settings, proceed to
step 2.
2 Shut down your computer and turn off all peripheral devices, such as your
printer.
3 Unplug your computer and the peripheral devices.
4 Remove the side cover as described in “Removing the Side Cover.’’
5 If necessary, remove any cables, add-on cards, or other components to access
the lithium battery.
6 Remove the old battery and install the new battery with the plus (+) side up.
Installing a Lithium Battery