Question My BIOS resets to defaults whenever I shut down my system, changing CMOS battery hasn't fixed it ?

[Wenoth]

My System Spec ;
MotherBoard - x570 Aorus Pro WiFi
Processor - Ryzen 9 3900x
GPU - RTX 2070 Super
Ram - 8GB x2 3200mhz

the problem is whenever i shut down my system fully, my bios resets to default settings. When I change some settings in bios then "save & exit" and restart everything works fine even if I have to restart my system.

This problem occurs when I shut down the system and turns off power input for PSU. everything gets reset again - it shows this message:
"BIOS setting reset, please reconfigure your BIOS if needed"

I have changed my CMOS battery twice already - plz help me out to resolve this.

 

[Phillip Corcoran]

Are you sure you inserted the new CMOS battery with the "+" symbol face-up ?

 

[SkyNetRising]

Could be - damaged BIOS battery socket.
Or broken trace on pcb going from BIOS battery.

 

[drivinfast247]

Is this a new problem or has it always happened?

 

[Wenoth]

Are you sure you inserted the new CMOS battery with the "+" symbol face-up ?

Yes

Is this a new problem or has it always happened?

i have been facing this issue last one month, i think after i have changed windows 10 to 11 then i have changed window 10 even ive been facing this issue