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‎04-05-2021 09:00 PM

HP Recommended
Product: 15-5114dx
Operating System: Microsoft Windows 8.1 (64-bit)

HP Omen 15-5114dx shows signs of a failing or failed CMOS battery.

 I have looked at teardowns and even taken the bottom cover off and I do not know where to find the CMOS battery. Does anyone know where it is or if it’s possible? 
This Omen is from 2015 and is in good condition as I just replaced its main battery. 

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2 REPLIES 2

‎04-06-2021 12:09 AM

HP Recommended

@merkat 

 

No, it does NOT have RTC (CMOS) battery. Many machines now do not have RTC batteries, and many machines don't have fans.

 

Regards.

BH
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‎04-06-2021 03:30 AM

HP Recommended

Hi,

What are the signs of the failing CMOS battery? Probably when you replaced the main battery the BIOS reset.

 

Let us know,

David

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