windows 7 HP dc7600 (black screen) help!!

I have exactly the same problem, and this won't resolve it. Tempo 2012 thank you very much, but it's not working... Any other solutin...
Damn seven....

same here..any solutions to the problem?

Also have the problem, it only happends on reboot, and the only solution is to hit the power button to power off and then power it back on again, the problem is when having to reboot remote, then your stuck. There must be a solution to this problem.....