I just recently started to have this problem and I'm trying to narrow it down..the game starts up perfectly fine and I can play for a good 30 min or so and that's when it begins to flash horizontal green lines. I have also noticed that it only happens when I am looking in the direction of other players. If I just turn around and look behind me, the lines stop. What do you guys think?
I was thinking that maybe it's getting too hot? I've been seeing other posts saying that it could be a sign that the card is already giving out but I'm hoping that's not the problem...
AMD Phenom II X4 965 Black Edition Deneb 3.4GHz 4 x 512KB L2 Cache 6MB L3 Cache Socket AM3 140W Quad-Core Processor
12 GB RAM PC3-10600 MB/sec
750 GB SATA 3G (3.0 Gb/sec) 7200 rpm
XFX HD-577A-ZNDC Radeon HD 5770 XXX Edition 1GB 128-bit DDR5 PCI Express 2.0 x16 HDCP Ready CrossFireX Support Video Card
1 Aerocool SilverLightning 140mm Case Fan
1 COOLER MASTER 120mm Blue LED Case Fan
1 COOLER MASTER Blade Master 92mm Case Fan
Corsair 550VX Power Supply
Windows 7 Home Premium 64-bit
check with the official forums first; alot of times the user community has already found fixes to glitches, or can provide likewise comparisons to your situation so you can figure out if its a common symptom.
bumping posts twice in less than 2 hours isnt recommended; alot of members actually will not help you out if you bump your own thread
I am not so sure it is a driver issue. I have a Zotac 460 GTX 2Gb card, and I encounter the same green flashes while playing BF3. It doesn't happen all the time, and it happens in very different zones/lighting areas. I have a feeling that this is just a "fix" that needs to happen.
also run gpu at its factory clock settings if the driver doesnt help and you are overclocking. I got some funky light green gibberish crashing in BF3. I switched to reference clock on the 570 and it went away. Turns out I just needed to up the voltage a hair on my overclock and that took care of it too. I'm not saying at all that you should increase your volts, just stating for reference that I had two solutions to the same problem.