Podge wrote:
This problem seems to happen quite often, especially with Dell
machines. Usually a steady rate of loss like 10 minutes in an hour.
And not usually an erratic effect. It appears to result from a conflict
with the BIOS over the interval between 'timer interrupts'. Windows
maintains the clock by counting these, so if the interval is not the
expected one, the rate is grossly out in this manner. BTW because
Windows does it this way, any troubles with the clock *while windows is
running* is definitely *not* the battery
Try these steps:
1. Start->Run cmd.exe
2. net stop w32time
3. w32tm.exe /unregister
4. w32tm.exe /register
5. net start w32time
(note spellings w32tm and w32time in different commands)