My bios datetime is resetting to 2002, what should I do?

Posted by Thierry Lam on Super User See other posts from Super User or by Thierry Lam
Published on 2010-03-12T14:56:22Z Indexed on 2010/03/12 14:58 UTC
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I bought my PC brand new in mid-2006. I'm currently dual booting Win XP 32 bits and Ubuntu Karmic Desktop. Over the last few days, when I boot up my computer, it tells me that my bios time is not set. I now have 2 choices for booting in:

  1. Windows first: I can safely get into Windows but the date now shows 2002/01/01 at 00:00. From there, Windows will not sync its time to its servers, I have to manually advance the date myself. I can also advance the date from the bios at startup.
  2. Ubuntu first: Since the time date is still set at 2002, the boot system cannot find my linux partition. I can fix that issue by booting to Windows, set the date properly and the linux issue will be fixed automatically.

The above two issues can also be fixed if I manually set the bios date/time manually when I turn on my computer. It's annoying to do that every single day since I shut down my PC daily.

Am I having an OS issue or a hardware issue? How can I resolve this problem?

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