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

MP 1,1-5,1 Mac Pro 5,1 Stops working after 30 min Mac OS monterey

tenebrozzo

tenebrozzo

macrumors newbie
Original poster
Apr 17, 2011
6
0
georgia
Need help have mp5,1 working fine with Mojave after upgrade to Monterey or any newer stops working freeze and unresponsive until manually turn off, already change power supply, memory modules backplane(motherboard) cpu tray GPU I’m out of luck doing for a while please 🙏 any help appreciated
 
well I changed the cmos battery reset it and use the opt+comand+p+r but nothing still freezzed after 1 hour at first and 20 to 30 min when is warm I dont know nothing else to do any sugestion be appreciated thanks you all!
 
Well conectes to the Mac main board but have a pixlas mode, but don’t try a clean install with it I doing today, I just have a chance on weekends to play with my toys, I post how it goes thanks for the advice
 
Hi there after a while,I have a chance to reinstall fresh OS Monterey and the results are the same after interacting for an undetermined time.the screen freeze and become totally unusable and need to manually turn off,start up normal and after a few minutes same all,I’m not a skillfull on this matter and I don’t have any idea what could it possibly be failing thanks in advance for any advice (have a different backboard the old one replaced because it happe the same,change the cpu tray with a different one and it works fine on its own machine and mine even works well in that machine but no one works well in mine ) the cpu tray is good change the PSU and still does the same so I don’t know what else to do thank you all have a good week!
 
You must log in or register to reply here.
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.
Top Bottom
Back