pc cmos loosing memory (cmos battery flat?)

[Cew27]

basically every 2 days or so i get a floppy error and my cmos has reset its self and i loose all my bios settings
im assuming this is the cmos battery all i need is a resounding yes and no more

 

[Pulseammo]

If your PC is still plugged in, the wall switch is on, and the PSU switch is on, but the PC is off, then no.

If you turn off with either the PSU or wall switch and it loses settings, then yes, flat battery.

 

[Cew27]

ok, so what else can it be

 

[RJC]

Corrupt BIOS, Is there a new BIOS you can try.