When i on the switch my cpu automically start and show error "cmos setting wrong

[cuteboyxxx]

When i on the switch, my cpu automatically start without manual button press and then show error on screen that
"cmos setting wrong"
"Press F1 to Run setup and Press F9 to load default values".

What should i do? Plzz Help me..!!

[Sodde]

You dont say whether this is a laptop or desktop but either way, if its only just started doing this, it likely that your cmos battery has failed.

Re-start and press F1 when to go into the BIOS set up. If the clock settings have gone back to 00:00.00 then the cmos battery is dead.

This is an easy fix on a desktop, more difficult on a laptop.

[cuteboyxxx]

i have pc... Yah the time and date is also not updated..
Thanks for Reply..!!!

[Allan]

Sodde is absolutely correct. Open the box and replace the flat, round silver battery.