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‎11-24-2023 12:56 PM

HP Recommended
Operating System: Microsoft Windows 11

Is there a CMOS battery in an hp envy 17-cr0000 laptop? When I unplug cord many times laptop wont restart again. Thank you ahead of answering.

Category:
1 REPLY 1

‎11-24-2023 01:06 PM

HP Recommended

Hi:

 

Your notebook does not have a CMOS/RTC battery.

 

The main battery also serves as the CMOS/RTC battery to maintain the BIOS and system clock settings.

 

Below is the link to the service manual.

 

Maintenance and Service Guide (hp.com)

 

Chapter 3 has the list of removable parts.

 

You will find no part number for a CMOS/RTC battery.

 

Chapter 5 has the component removal and replacement procedures.

 

You will find no procedure to remove or replace a CMOS/RTC battery.

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