CMOS Battery Location

[CLW001]

I have a HP x360 - 11-p110nr that doesn't boot.  Getting a BSOD, CMOS error.  I want to replace the CMOS battery but don't see it after taking it apart.  The HP Pavilion 11 x360 PC Maintenance and Service Guide doesn't show the location of the CMOS battery or any reference of CMOS in the service guide index.

[Paul_Tikkanen · Accepted solution]

Your notebook does not have a CMOS/RTC battery.

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

If you look at chapter 3 of the service manual, there is no part number for a CMOS or RTC battery and no procedure in chapter 5 to remove or replace a CMOS/RTC battery.

HP x360 Convertible PC (model numbers 11-p100 through p199) Maintenance and Service GuideIMPORTANT! ...