I have the shaders mod successfully installed, and I want to use the SEUS shader pack. For some reason, I load it but a bunch of bright colors cover up my screen. This is what I see: 
Other shader packs work fine with around 60 fps, but this one chooses to glitch out.
Here are my specs:
Processor: AMD A10-6700 APU with Radeon(tm HD Graphics 3.70 GHz
8.00 GB RAM
64 bit
Graphics Card: NVIDIA GeForce GTX 1050