Computer Clock Issues

My computer clock was loosing time and I replaced the battery. Now it seems to be GAINING 5 minutes every day!!! I have checked the syncronize daily under the time/date window but it doesn't seem to work. Any clues? Thanks, David

 

1. Run a MS-DOS prompt (Start > Programs > MS-DOS prompt)
2. At the DOS prompt, type time, then press Enter.
3. Compare this time with the time displayed on the Systray (the clock on the bottom right, the Windows clock).
4. Type exit and press Enter to quit the DOS box.
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