@jaymonkey &
@pastrychef
OK, Here is what I have done:
1. I switched to a different (new 1000W) power supply that I had on hand. It is a Rosewill if that makes any difference.
Behavior: No screen freezes but STILL HAVING RANDOM REBOOTS within the first 2-3 minutes of being boot into Mojave.
2. I removed and reseated my CPU and cooler. It is running no overclocked at 4200MHz. Here are my current CPU temps (after 50 reboots or so) the temps look fine to me:
View attachment 363110
3. I do not have any alternate RAM to try, but I reduced down to 2 DIMMS and down to 1 DIMM (I switched out which RAM of the 4 I would use a few times as well). Always at stock 2400MHz.
Behavior: No screen freezes but STILL HAVING RANDOM REBOOTS within the first 2-3 minutes of being boot into Mojave.
4. I am not using an NVME Drive, just 2-3 different SATA SSDs (two different SAMSUNG 850 EVO 1TB Drives and a 240 GB Sandisk Extreme SDSSDX).
Behavior: No screen freezes but STILL HAVING RANDOM REBOOTS within the first 2-3 minutes of being boot into Mojave.
5. I ran a clean install of 10.14 and used a fresh copy of
@pastrychef 's EFI Unified 4.3.2 (High Sierra) switched to single iGPU platformID of 00001259:
Behavior: No screen freezes but STILL HAVING RANDOM REBOOTS within the first 2-3 minutes of being boot into Mojave.
6. I removed every piece of non essential hardware......everything except keyboard, mouse, DisplayPort monitor, RAM, power supply, SSD, CPU, Corsair H105 Liquid CPU Cooler:
Behavior: No screen freezes but STILL HAVING RANDOM REBOOTS within the first 2-3 minutes of being boot into Mojave.
7. I even reset the BIOS back to what worked on the last Reinstall and I reset back to Optimal defaults and made the recommended changed according to the TonyMacX86 guide.
Behavior: No screen freezes but STILL HAVING RANDOM REBOOTS within the first 2-3 minutes of being boot into Mojave.
I have even had my machine reboot spontaneously when I was making changes to the BIOS settings. Weird. Ugh!!! Any ideas?
Thanks for your help!