I recently installed Sierra and I have little problem .
After instalation I got red screen .
I need someone to tell me hot to fix this , or someone to share few links with tutorials how to do in right way.
My configuration is :
CPU : Intel Core 2 Quad Q9400
MOTHERBOARD : Asus P5K WS
GPU : PowerColor 7700 Ghz Edition
RAM : 8Gb DDR2
Thanks in advance .