when I upgrade from 2.3.x (I forget) to 4.0.4 the screen started to do that and the system slows down performance and after a while it restarts.
I installed again 4.0.4 with rsd lite but this problem keeps happening
and before that I tried the boot menu manager and the same problem occurred in the boot menu screen
anyone has idea how to fix it?
system version: 67.21.125.MB865.ATT.en.US
sorry for my google translated english..