Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

random restart

  1. Z

    Need help with GPU error (system restarts or black screen after crash)

    Guys, I need some help, I am getting this error after my MBP retina 15 early 2013 restarts after randomly (I think it crashes under load) shutting down and restarting. panic(cpu 0 caller 0xffffff7f92e2257b): GPU Panic: mux-regs 4 0 a0 d9 9 8 severity 3 WS-ready 1 switch-state 0 IG FBs 1 EG FBs...
  2. armadiaz

    Macbook Pro 13" 2018 Random Restarts | Previous Shutdown Cause -20 | New Issue?? What Happened??

    I have MacBook Pro 2018 (Mojave 10.14.1) just brought it 2 months ago, now i have random restart when i use it. i only browse internet, play spotify but suddenly the screen goes black and it restarted. it's very annoying, knowing im not use it for heavy task. im checking with log show...
  3. B

    Help! Kernel Panic. Random Restarting!

    Ok, so my mac pro keeps crashing and restarting, sometimes allowing me to send a report to apple and I get a lovely panic report. I bought the 4,1 used with 8 sticks of 4gb RAM. It has crashed every module I've tested so far (one installed at a time). Is it really possible that that many...