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My computer time has passed 15 o'clock and jumped back to 14 o'clock. Asked!

  

My computer time has passed 15 o'clock and jumped back to 14 o'clock. Asked!



General computer system restore factory time for two reasons

1, system reasons

specific system virus, time server settings error, generally The system default is no such error, you can try to kill the virus first, repair with 360 system



2, motherboard
BIOS reasons

specifically for the BIOS Error

The old BIOS found an option like this, press ENTER twice to restore the default



The new BIOS finds the storage item, and the factory reset is Yes, then reset the time, other BIOS is similar!



If it still doesn't work, the motherboard battery is out of power or lack of electricity



Replace the motherboard button battery OK, then enter the BIOS setup time






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