I bought a new EVGA 4gb GTX1050 ti OC SC to replace my GTX 550 ti in my system. When I attempt to start the system with the new graphics card installed I hear a single beep (BIOS ROM corruption or failure) and I see the gigabyte bios screen but I cant get any further. I have tried different usb ports for my mouse and keyboard, to no avail. The system works fine when I install the old 550ti, so the problem must be with the new GPU. I cant think of any reason why my motherboard (Gigabyte h77-ds3h) would not be compatible. Any advice is appreciated, thanks in advance!!