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Question

Cmos Battery Replacement

  • December 21, 2025
  • 1 reply
  • 84 views

Hello I have a Blade 15 RTX 2070

Part number:

RZ09-03017W01-R3W1

When trying to turn on it fails multiple times, eventually it will turn on. It has lost the time in the bios and I assume it cmos battery will be causing the issues.


Apparently Razer uses rechargeable cmos batteries so I assume it’s failed. Any ideas where I can buy a replacement as I don’t wanna order it and have to wait to reassemble in between. 
 

1 Reply

  • Insider Mini
  • March 11, 2026

dealing with the same issue. 
Any resolution to the problem?