earlier today i picked up an asus 1GB 4870 from my friend. but i'm having trouble.
when i run the HDMI now, i get no signal at all. i've tried setting up many ways and in every port possible.
i also tried a VGA connection, success! until i install the drivers and restart the system, now it comes up with 'invalid format' instead of no signal, on VGA. tried the HDMI connection again, still no signal!!