I bought a HD 4850 today. I ran it on a generic brand 500W PSU using 2x 4-pin to 6-pin connector. plugged everything in and booted the pc. everything worked fine. temps were good and I was able to play my games no problems for an hour. I didn't screw in the screws for my hdd yet so I shut down the pc so to put the screws back in. Now when I boot up the pc again, nothing appears on the screen. I get this beep code, one long and two short. I also notice that the CPU fan takes time to start running and same for gpu fan. or it boots up tries to get the cpu fan to turn and then reboots by itself and both the cpu and gpu fan turns but still nothing appears on screen. but if i put back old graphics card (9400gt) boots up just fine no problem at all. What is the problem here? Also, tried to remove the DVD drive and HDD and the problem was not resolved
Here is pic of PSU stiker
pls halp mi
Here is pic of PSU stiker
pls halp mi