Hi guys, I just bought a Sapphire HD7790 to replace my old card. But now when I open firefox I get this odd affect happening. http://postimg.org/image/n9hicozbh/full/ I thought it might be driver related. I had initially installed the 13.8 beta drivers but I uninstalled them and have since installed the latest 7790 driver version 12.101.2.1000 (from April 16) as AMD listed separate drivers for the 7790 GPU-Z shows the temp to be 42C after about 4 hours use (no games running though I do play CS:S now and then. http://postimg.org/image/h3le0jmhx Is the card faulty? Is 42C an ok temp? thanks
Is that 42c Load or Idle? Also try underclocking the memory a little bit just to see if that fixes it.
Disabling the hardware acceleration in Firefox seems to have fixed the problem. I'll monitor it over the next day or so to be sure. If the problem comes back I'll try to underclock the memory at that point. I'm assuming I'll need to use the overdrive feature in CCC to do that. thanks again.
Pale Moon had the same problem random black squares they fixed it with an update try updating your FF version
Hi Athlonite I have Firefox set to check for updates and install them automatically. I'm currently using version 23.01 The problem seems to have resolved itself since I disabled hardware acceleration in Firefox. thanks to everyone for the suggestions
may i ask you dave? do you have a Driver Stop working problem??? i'm using pwc hd7790 and i suffer this problem so hard -_- just askk....i tried to underclock ,,, plus powerconsumption whatever it ' stilll the same .... problem still occur..