I updated my BIOS to the latest version and as soon as I booted back into windows, I started getting flickering lines and my second monitor was acting as if it is losing single and going to sleep, then turning back on. Just trying to find out if anyone had an idea of what is going on, or how to fix it. I updated the BIOS to version 2185, the Mobo is DP67BG, the processor is Intel i7-2700k, and the GPU is a Nvidia 550ti. I updated the GPU right after this started happening, after the BIOS update, wondering if it would fix the issue, I installed the drivers as a clean install. I used the Intel Integrator Assistant to flash the BIOS
I have a similar issue. After updating the BIOS to version 2185 my Monitor looses signal from my Asus GTX670. At first my NEC LCD2490WuXI2 starts to flicker only to loose the singal completely. Going back to 2161 "fixes" the problem. The only problem is that i cannot overclock my 2600K when using 2161 bios version.