Video card drivers and an upgrade to sp2 can be problematic.
Be sure to update to latest drivers before installing sp2.
In the past video card manufacturers designed the drivers to access memory however they saw fit.
BUT now microsoft have decided due to lots of support queries regarding memory clashes that they "microsoft" are going to dictate the areas of memory available to hardware.
So if you have an older video card driver that in SP2 is accessing memory outside of the microsoft specified area you will get a big dump very fast.
The problem is related to the AGP gart driver (from memory was a while since i researched it) basically microsoft recommend you stick to the SP2 supplied version which is gauranteed compatible.
Somewhere on a bbs in cyberspace i posted all this to help others if i can find it again i will link it as it supplied links to microsoft detailing the problems possible.
Also note there are different recommended AGP drivers dependant on AGP type ie 3.0 or 3.5 also cpu dependant.
Any sort of lockups with a new SP2 install i would immediately put video drivers as the number one suspect.
quote:In addition, Microsoft recommends all current AGP 3.0 and upcoming chipsets for AMD64 processors use the GAGP30KX driver, again to gain the benefits provided by the universal driver.
Read all about it here.
http://www.microsoft.com/whdc/devic...y/agp/UAGP.mspx
So its not just AGP3.5 compatible that are affected. Because of the difference in architecture the AMD 64 cpu,s have yet another different driver, GAGP30KX.
Personally i still find the VIA latest drivers to be perfectly stable and best performance with SP2.
However i did install SP2 on another machine and had LOADS of trouble, pretty obvious where the problem was after looking into this issue previously.
Problems were locking up randomly sometimes on load and other times when clicking on the windows close box etc.
Rolled back the computer to a stable pre SP2 state (so it would keep running) checked and found it was running on Cats 3.2
Updated video drivers and reinstalled SP2 for fun
No problems at all straight in and stable as a rock.
So old video drivers will cause problems with SP2, to the point where it was totally unstable.
Posted here
http://forums.overclockers.co.uk/showthread.php?s=&threadid=17300235Also note this section
However i did install SP2 on another machine and had LOADS of trouble, pretty obvious where the problem was after looking into this issue previuosly.
Problems were locking up randomly sometimes on load and other times when clicking on the windows close box etc.
Was not an AMD 64 machine it was an older machine with onboard graphics, so the incompatible video drivers can hit any machine with SP2.
If you can just roll back to a pre SP2 state and then update your video drivers before trying again.
BTW Nuttz you had best grow some then go back and talk to microsoft again
If you get the same tard reply go over him to a supervisor I cannot believe you accepted that stupid response.
I have in the past talked them in to giving me a free key for XP for reasons too long to go into here
and the first response was no way, just be polite and ask to take it higher.