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‎03-06-2025 01:51 AM

HP Recommended

I have a HP Omen 16 laptop. One day I encountered a CMOS Checksum Invalid error, although that was a few weeks ago, and I've never encountered that since. Sometimes my system acts like it's unplugged. When I'm gaming, I'll have sudden fps drops as if someone cut the power supply, even though it's still connected. I fix it by simply restarting. But why does this even happen, not all the time but enough to get me concerned. I believe the battery might be faulty, I am not sure.

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1 REPLY 1

‎03-06-2025 08:08 AM

HP Recommended

Hi @iamdux 

 

Please follow the steps in the following link

 

HP PCs - 500, 501, or 502 error displays on a black screen | HP® Support

- if I can help solve your question or issue, please click on ACCEPT AS SOLUTION or click the YES button if my answer was helpful.
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