Cant put in new PSU! Is it me?
As i previously posted, I bought a 700x graphics card (best buy gift cards..came out to 20$!) anyway, i put it in hp media center (4200+ dual core, 1gb, 300w), my call of duty doesnt run as well, anyway, i cant seem to put in new 400 w psu i vought....the psu they have is impossible to take out because way the box is configured. any thoughts? 800x can run on 300w...do you think 300w will be enough for a while?