MP 1,1-5,1 Mac Pro 5.1 CRASHING and RESTARTING DURING VIDEO EPXORTING

[Rudah Silva]

If the issue was with the CPU overheating wouldn't the symptom be one where the machine simply turns off? Instead here it's restarting.

yes, very strange behavior .. it just crashes when I export the video

 

[Rudah Silva]

now im at 68c and 80C and no shutdowns.
However when im exporting video in 64C a get a reboot.. to strange to me

 

[Rudah Silva]

Follow the instructions below:

GitHub - upekkha/AppleHardwareTest: Apple Hardware Test Download Links

Apple Hardware Test Download Links. Contribute to upekkha/AppleHardwareTest development by creating an account on GitHub.

github.com

You will need an Apple OEM GPU to do it. AHT for MP5,1 is based on 10.6.4, so you need a GPU that works with Snow Leopard.

tried but I can't boot... even with the stock gt120

 

[tsialex]

tried but I can't boot... even with the stock gt120

A MP4,1>5,1 needs the MP5,1 AHT. Try another USB key, some are Mac boot incompatible. Btw, your Mac Pro only boots from the USB2.0 native ports.