I have a hp pc model no p6-2356in product no H3W39AA#ACJ with windows 8.1 update installed in the computer.
There was already a entry level graphic card Nvdia geforce 620 installed in the computer as part of the specifications.However i wanted to upgrade my graphic card due to gaming requirements and switched to an advanced version of zotak nvdia gtx 650.On changing the card in the graphics card slot i tried to install the same but there was only blank screen in the monitor.
I desperately wanted the graphics card to run in the computer but could not make it work inspite of repeated attempts.
I would really appreciate it if anybody can provide me with a solution to the above problem.