The graphics card is a MSI R7770 PMDIGD5 that I bought, but the ram that I have is a Samsung 8GB M378B1G73BH0-CK0. Which is not on the list of compatibles that you just gave me. It supports Samsung but clearly not the 8 GB Samsung. This ram is what originally came with my computer so it was all I had. So I'm assuming that is what my problem is as to why I cannot see a screen is my ram?