Replacing the Lithium Battery
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. For
detailed information on replacing the lithium battery, see the System Reference
Manual. You can download the System Reference Manual from the Sony Web
site at: http://www.sony.com/pcsupport/
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