Ok, can you give me some more system specs to work with.
What is your PSU
make, model and rating.
How heavily loaded is your PSU
, how many optical drives and HDDs
Have you properly connected the molex +12V connector to the plug at the back of the 6600GT?
And also, do you have a dedicated line from the PSU
to the 6600GT, or is the line from the PSU
to the 6600GT shared with the hard disk? ie, some molex lines have 2 or 3 connectors on it, while the 6600GT should be the ONLY thing on its cable.
Also what are your chipset drivers?
Notebook: Apple Macbook Pro 13" i7 2.7Ghz (3.4Ghz max) 8GB DDR3 1333Mhz (Mac OSX 10.6.7)
Desktop: ASUS Rampage Formula X48
Intel Core 2 Quad Q9450 (Yorkfield) @ 3.60Ghz (Folding SMP Linux)
Running Fedora 15 Linux (GNOME 3) Dual Dell 2407WFP Drivers, Games, Demos, Mods and Overclocking Tools At AOAFiles