• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
HP Recommended
HP-15-CS1034T

Hi Hp support 
i am facing a problem my hp laptop model pavilion 15 CS1034TX bios reset issue how to fix or where is cmos RTC battery location

1 REPLY 1
HP Recommended

Hi:

 

This is a peer-to-peer forum, not HP support.

 

We do not work for or represent HP.

 

The notebook does not have a CMOS battery.

 

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

 

Below is the link to the service manual:

 

c06248419.pdf (hp.com)

 

Chapter 3 has no CMOS battery part number.

 

Chapter 5 has no CMOS battery removal and replacement procedure.

 

You may need to install a new main battery.

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.