Finished up this build yesterday and it seems to run fine except that it just randomly powers down.
Ryzen 7 5800x3d under ARCTIC Liquid Freezer III Pro 240 cooling.
Powercolor Hellhound Radeon 9070 xt under an Alphacool Core waterblock with a Corsair XD5 pump and XR5 360 radiator
Gigabyte Aorus x570 master motherboard
Corsair Vengeance RGB Pro 32gb DDR4DDR4-3200
Corsair RM850x (2021) PSU
Two 1tb nvme drives, two 120gb sata ssd, one 3.5 1tb sata drive
Every time it's done it so far I have been in a game, so I suspected the PSU.
Corsair RM850x (2021) which seems to have had a problem with the +12v rail.
So I ran HWinfo logging and the last crash showed the +12v was still at 12.096
Checked event viewer, nothing in there about sudden shutdown.
It always shuts down displays first, then the PC goes dark.
PCpartpicker says I should be well within my current power requirements, even with the water cooling pump it won't let me add and no conflicts with the parts.
It's plugged directly into the wall so no issues with a surge protector or UPS
It always powers right back up with no wait.
It ran all night while unused with no shutdown last night.
Posted this to another tech support forum and someone led me down the path of the GPU waterblock maybe not making full contact with the card so I checked the log for GPU temps.
GPU core voltage was fine at the time of crash.
GPU hotspot thermal limit hovered at 99%-100.7%
Memory Junction Temp at the time of crash was around 92C
VRM MOS stayed constant at 39C
Even though it says it monitors it, there's no entry in the log for GPU hotspot temperature.
The person replying thinks the VRAM pads are to thick and the block isn't making contact with the card. Did I do something wrong during install? Was I supposed to squish it harder or something?
Any remedy suggestions?
Ryzen 7 5800x3d under ARCTIC Liquid Freezer III Pro 240 cooling.
Powercolor Hellhound Radeon 9070 xt under an Alphacool Core waterblock with a Corsair XD5 pump and XR5 360 radiator
Gigabyte Aorus x570 master motherboard
Corsair Vengeance RGB Pro 32gb DDR4DDR4-3200
Corsair RM850x (2021) PSU
Two 1tb nvme drives, two 120gb sata ssd, one 3.5 1tb sata drive
Every time it's done it so far I have been in a game, so I suspected the PSU.
Corsair RM850x (2021) which seems to have had a problem with the +12v rail.
So I ran HWinfo logging and the last crash showed the +12v was still at 12.096
Checked event viewer, nothing in there about sudden shutdown.
It always shuts down displays first, then the PC goes dark.
PCpartpicker says I should be well within my current power requirements, even with the water cooling pump it won't let me add and no conflicts with the parts.
It's plugged directly into the wall so no issues with a surge protector or UPS
It always powers right back up with no wait.
It ran all night while unused with no shutdown last night.
Posted this to another tech support forum and someone led me down the path of the GPU waterblock maybe not making full contact with the card so I checked the log for GPU temps.
GPU core voltage was fine at the time of crash.
GPU hotspot thermal limit hovered at 99%-100.7%
Memory Junction Temp at the time of crash was around 92C
VRM MOS stayed constant at 39C
Even though it says it monitors it, there's no entry in the log for GPU hotspot temperature.
The person replying thinks the VRAM pads are to thick and the block isn't making contact with the card. Did I do something wrong during install? Was I supposed to squish it harder or something?
Any remedy suggestions?
