Hi Sujith,
As this type of problem is generated by CPU, so i would suggest you to check your BIOS settings and resert them to default setings.
It might be the case that incorrect voltage is supplied to CPU.
Follow the below steps:
1.Reset the BIOS to default setting or update it.
2. Sometimes it is an indication that the Power supply is out of its voltage range.
Perform this check on your computer:
Check the system clock and see if its set correctly or not. Sometimes you get this error when the battery backup of motherboard has failed.
(If system clock is correct, then your battery is OK).

Thanks
Lokesh