Uploaded October 2025 | Updated September 2026, 5 days ago
Gigabyte CMOS message a first boot or NVRAM reset has been detected.
In this video, I explain:
Why your Gigabyte laptop works fine when plugged into the wall, but throws errors when running on internal battery.
The difference between CMOS RAM and NVRAM (and why the error message is misleading).
How to safely locate and replace the CMOS battery inside your laptop.
Common pitfalls (like reversed polarity in replacement batteries).
DIY tips if you want to build your own CMOS battery replacement.
if your laptop keeps resetting BIOS settings, showing CMOS/NVM errors, or failing to boot correctly, this guide will help you fix it permanently by replacing the CMOS battery.
Gigabyte CMOS message a first boot or NVRAM reset has been detected.
In this video, I explain:
Why your Gigabyte laptop works fine when plugged into the wall, but throws errors when running on internal battery.
The difference between CMOS RAM and NVRAM (and why the error message is misleading).
How to safely locate and replace the CMOS battery inside your laptop.
Common pitfalls (like reversed polarity in replacement batteries).
DIY tips if you want to build your own CMOS battery replacement.
if your laptop keeps resetting BIOS settings, showing CMOS/NVM errors, or failing to boot correctly, this guide will help you fix it permanently by replacing the CMOS battery.
