How Do I Fix My Bios Date and Time?

Why is my BIOS clock wrong?

it depends on your board) and change the bios clock settings (i’d bet the date is off also) then shut it off, pull the plug, count to 15 and repeat. if the bios clock is wrong again then your battery is dead. if it’s correct you have a different problem.

How do I reset my CMOS clock?

Steps to clear CMOS using the battery method

1. Turn off all peripheral devices connected to the computer.
2. Disconnect the power cord from the AC power source.
3. Remove the computer cover.
4. Find the battery on the board. …
5. Remove the battery: …
6. Wait 1–5 minutes, then reconnect the battery.
7. Put the computer cover back on.