Thread: Cannot overclock Geforce GT 240 1GB properly

Hello friends,
I have computer installed with windows 7 in which I have installed GeForce GT 240 graphic card but I don’t know what is happening while using it I am confronting screen based problem .My screen is not answering me. It will get freeze after working for the sometime. Waiting for your favourable reply.

Firstly make sure that the cable are attached properly or not and insure it’s tight as well as safe to the Video Card. Shut system down and make sure Video Card has not baffled its seat. This can happen when system has been moved. After that try rebooting. Hope this solve your problem.