Hi,
An update to my situation with the clock lag:
I've had my clock syncronization off for three straight days now, and my
clock doesn't appear to be lagging anymore. It has been keeping perfect time
for the entire period when the synch's been off, both when the computer is on
and powered down.
The most likely solution: a BIOS update for my abit AB9 Pro motherboard that
just came out. After I flashed the new BIOS, the clock hasn't been losing
time. The release notes for the new BIOS are as follows (from
http://www.abit.com.tw/):
1. Fixed the issue that the system hangs during Vista installation, when
using a Kentsfield CPU.
2. Fixed the issue where the system sometimes hangs on POST code 2A.
3. Fixed the JMB363 performance issue.
4. JMB363 now works as intended when enabling ICH8R RAID ROM.
5. The "EIST adjusting" function now works as intended.
6. BIOS compiled date: 4/2/2007
On another note, I updated to the new nVidia Forceware drivers around the
same time, be it slightly before, and I'm fairly certain that the clock was
lagging even with the new nVidia drivers. Can't be 100 percent sure, though.
The BIOS update worked for me, so it might be a good bet if nothing else has
solved the problem for you. Especially if your motherboard uses Intel's P965
chipset.
Updating your motherboard's BIOS is always a bit risky, so if you decide to
try it, be sure to read the instructions carefully and proceed accordingly.
Regards,
Eetu with Vista