cmos bios

Hello fellows, I have a Z370 Auros Gaming 5 motherboard It was working fine until I turned on the Secure boot on it. In order to enable the Secure boot it said to change the Performance key or something (that's the where I don't remember which performance key or settings I changed, I just made...

I have a very old Window XP system (moving file off floppy disks, converting the files, and onto other media for preservation - which is the only reason I still have it). I recently replaced the CMOS battery on the ABIT KV7 motherboard and then went into the BIOS to reset the date/time to be...

So for some reason or other, my motherboard seems to not have a cmos battery present, does that mean that I'm unable to save bios settings at all, or does it mean they will be reset every time there is no power in the mobo?

Hello, I have a msi Motherboard in my pc. The product is k9n6pgm2-v. S/N: 601-7309-090B0911049767 2 years ago, when the time I'm using windows 7, I got so many features in my bios with different tabs. But everything got changed when I upgraded to windows 10. Now my bios is something like cmos...