GeForce 9400GT Problem again. Tags: Drivers Power Supplies Geforce Windows 7 Borodulin November 14, 2012 3:28:31 AM I buy new Power Supply PSU: Power Supply Gamer 980w Someone told me to buy new Power Supply because i got 250w, but i bought new and it is 980w. My Graphic Video Card Still not working, Problem is: Black Screen without Mouse After Startup. 10 seconds after that to "monitor is going to sleep" And blue screen pop up. I need help please. More about : geforce 9400gt problem | E-mail me updates | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Windows 7>GeForce 9400GT Problem again.> Related ressources: ForumGeForce 9400GT Problem again . ForumGeForce 9400GT Problem again . ForumPlease Help Me With my Geforce 9400GT :( ForumRandom Freeze on Windows 7 ( 9400GT ) Forum9400GT ; is it overheating? ForumLeft 4 dead 2 freezes in 9400gt ForumNvidia GeForce 9400GT DDR2 Black Screen ForumGeforce 9400GT + AMD FX4100 bottle neck ? ForumIssues With New EVGA GeForce 9400GT Video Card ForumNo tv-out signal geforce 9400gt ForumProblems with geforce 9400gt no signal to monitor ForumGeforce 1Gb 9400GT vs 1Gb HD5450 ForumPNY Geforce 9400GT Overheating issues ForumNvidia GeForce 9400GT Conflict..?? ForumWindow 7 this copy is not genuine ForumRemote desktop problem ForumVideo starts then stops then starts again ForumFree laptop problem advice ForumProblem installing ForumStubborn Dell optical drive problem - cdrom.sys the issue? More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !