had same problem, someone recomended an engineer and he fixed the problem, contact engineer Bo Wen :07904470183 or email:
warmbo61@hotmail.com
Andy
June 2008
My HP laptop would do that also... and it got worse with age. I believe it happens when the computer gets too hot. The fans on a lot of laptops are not large enough to cool it, and it is especially bad when the computer is working hard such as while watching a DVD or playing a video game. There isn't a whole lot you can do. I would elevate mine using two VHS cassettes (make sure the vents on the bottom of it are exposed) and aim a fan at it. They also sell special fans that you set the laptop on. Also you can buy some compressed air and blow the dust out of the vents. I hope this helps.
John
June 2008
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix notebooks/laptop pcs.