Radeon HD 7750 XFX glitchy after 10.10.3 Update

[ritmo]

Yes I've done it

 

[AdomDoledas]

I'm having the same problem but even worse, I can't boot into the OS. Everytime I try to safe boot with -x the system automatically restarts, any help?

 

[arashz4]

I have this problem in High Sierra 10.13