New
#61
Reinstalling the Chipset drivers resolved it for me
Correction: Did NOT Resolve it for me.
I was having the same problems - restarting twice per day as if someone switched the laptop off and on. No bluescreen. I thought it was a power supply issue.
After Googling extensively and reading all these posts (and trying some of the suggestions), I reinstalled all the drivers that came with the laptop - starting with the ChipSet drivers.
The system was stable for 2 whole days - then restarted 3 times in 6 hours.
Last edited by reconway; 23 Apr 2010 at 09:29. Reason: Solution posted was not valid. System crashed after post.