Recent content by pavilian

When i connect my new radeon 7770 to my computer and turn it on the screen stays black, iv tried using other GPUs and got the same result. i'm using a Dynex 520w PSU.

I'm having trouble upgrading my computer from integrated graphics to a dedicated GPU. Today I bought a radeon 7750 and after disabling/un-installing the old integrated graphics and putting the new 7750 in the PCIx16 slot the monitor will not show any type of picture(black screen). If I take out...