Help please !!!!!!!!

[killadi]

I am having a problem with the computer Clock.

My computer clock is reading the time as january 2003 and i am not able to change it.

I manage to change in the BIOS set up and it remains for that session and then goes back to January 2003 after a reboot.

Then i then reloaded the OS completely but even then the problem persist.

Everybody says it is a Virus ..But how can i remove can somebody explain step by step please....

Thanks in Advance

[drragostea]

What OS are you running?
Can you at least sync the time with time.windows.com in the Internet Time section?

[Tom.K]

How much is your computer old?
One of possible cause is the battery. Old computers have dead batteries and they cause CMOS to not work and reset time 00:00 and date at 01.01., but I don't know about year. It could be any possible year.
I've maybe found some information about that battery, hope it helps: http://en.wikipedia.org/wiki/Nonvolatile_BIOS_memory