but there are also hardware options that involve removing and reseating the CMOS battery or moving around a jumper on the motherboard. Let's take a step-by-step look at each of the three different ...

As a side note, you can use this to your advantage as well. If you somehow forget your BIOS password, just remove your CMOS battery, wait for a bit (10–15 minutes), reinsert it and your password ...

You can do these things to fix this issue. Remove the CMOS Battery, probably placed on top of your Motherboard, reattach it, and see if it fixes the issue. Remove Powercord for 30 mins ...