I got an amd r7 250 few days ago, plugged it in the pci express. The card's fan blowed but the monitor responed " no signal " ,so i changed the vga cable to my onboard intel card, still no signal. Having removed the r7 250, the computer booted up. Could it be my r7 250 causing the problem or the pci express slot? BTW this is my specs: G3250, biostar h81mhv3, 4gb ddr 3 ... #SORRYFORMYBADENGLISH Weiterlesen...