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- CMOS Battery 502 Error in Hp 15q-dy0008au

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05-30-2024
08:25 AM
- last edited on
05-30-2024
12:12 PM
by
MayS
Hii community,
I am facing a problem, related to CMOS Battery in mentioned laptop model ( getting CMOS Battery 502 error ) but i can't locate the battery there in backside, please help what can I do , i have replaced new main battery 4 months ago also so i don't think there's problem in main battery and when I open laptop it's indicating CMOS Battery issue
05-30-2024 04:03 PM
Please use the following Guide
https://support.hp.com/us-en/document/ish_4209641-3226345-16
Regards.
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05-30-2024 09:52 PM
The CMOS checksum is invalid. this error is showing on startup and my date time not updating automatically laptop getting slow please help related to this, when I tried to locate CMOS Battery on back side there's is no CMOS Battery in back side what can I do