 4870 Black screen after green window loading bar
When I turn my pc on, everything goes fine. but after the windows vista green loading bar, the monitor (HP W22) goes black screens and "no display, monitor going to sleep". I then figured out it is the display problem. I had tried sweeping and reinstalling the driver, but still doesnt work. Im getting really tired at this. I have to boot windows in low resolution mode everytime (sometimes wont work!). I googled for every solutions but wont work. Is ATI ever gonna come up something to fix this? I was a nvidia fan but I decided to give 4870 a shot. So far, Im VERY disappointed.
Help me!
AMD Phenom II x4 940
Gigabyte GA-MA790X-UD4P
8 GB G.Skill PK DDR2-1066
Corsair 650W
Sapphire 4870 1gb
Windows Vista 64-bit
HP W22 monitor
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