hedge86

Yes it's SLI cable issue. If fix 2nd port of sli bridge with a finger in one position there is no green artifacts in fullscreen 3D and in some position of a cable appear red or violet stripes. But unforunately cable is damaged - it's impossible to fix it under keyboard to make it work. So i guess i have to buy new sli cable somewhere.

Thx for advice. Tried to use original bios, but no go again - i have strange green stripes in fullscreen mode. And i also mentioned, that i have a strange issue after upadting to default bios - on full load one card work with clock 720Mhz and other 179Mhz, then they switch and it goes all the time on 100% load. The original bios form gtx680m is for 4gb model and that was the problem with clocks. Now both GPU work in SLI under 100% load on 756/1800Mhz and no greeen stripes, but still NOT in fullscreen. Any advice? Plz anyone - give me backup of origianl GTX680m 2GB. Thx a lot.

Members of this forum - please help me. I've found the link to original 680m bios in this thread (i hope it'll fix green stripes bug - see my first post), but still can't download it because of my new registration here. I read this forum for a long time, but before i have problems with my 680m sli, i don't need to download any attachment. P.S. Besides here are my OC 3D mark score - 756/1800@941/2240 P10490@P13373

Hello! Svl7 great thx for modded BIOS for 680m. I used this one Dell 680m - 80.04.33.00.32__'OCedition'_revised_00.zip and have nice overclock, but today i have a serious problem with fullscreen 3d video. I used OC bios for about 2 weeks with OC and hard loads and have no artifacts or temp issues. But today i get some strange bug - i see green stripes and in furmark green artifacts in fullscreen 3D mode (if fps is low u can see that 1 frame is nowmal and the next one is green). In windowed mode even if both gpu is under 100% load i have no problems and good performance in all games in windowed mode. Tryed to reinstall drivers, directX, Windows (twice) and have no fix for it. In single gpu mode when sli off i have no artifacts. I want to try flashing back to original bios - hope this fix the problem. But unforunately i don't save original bios. So if it's possible can anyone help me with backup of original bios for GTX680M. As for my system specs - i have Alienware M18X GTX680M SLI. With OC Bios had stable overclock 940/2240 (core/mem). Sorry to disturb u, but i'm new member here and can't download files from the attacment.