Minecraft Forums

So, for some reason there are weird white jagged lines in the sky. I've been told disabling Anti-Aliasing and Anisotropic Filtering would fix it, but neither did. I've also been told that changing 'fboEnable: true' to 'false' would fix it, but that just causes my screen to go black. I also read that clicking 'Super Secret Settings' is a catalyst for the black screen error, but I haven't clicked that.

http://i61.tinypic.com/2mg4neq.png

By the way, I think this should go without saying, but I'm using Forge.

Mods:

Lots of Mobs

Millenaire

MrCrayFish Furniture Mod

OptiFine Ultra HD

ShadersModCore

TooManyItems

Resource/Texture Packs:

ChromaHills

Shaders:

Sonic Ether's Unbelievable Shaders Ultra Motion Blur

PC Specs:

OS: Windows 7

Ram: 8 GB

CPU: AMD Phenom II X6 1090T

GPU: NVIDIA GeForce GTX 570

OmniSlacker, this appears to be caused by a graphics setting (its happened to me, and this is how I solved it)

Try going into your graphics control center, called AMD Catalyst Control Center, and go to 3D rendering (Gaming for AMD) and if there are anything which states the program overrides and not the game, let the game take control.

I think you should consider yourself lucky... This is what happened to me...