I'm still having problems with a previously working rig now giving a black screen/stop mining, but rig is still powered on (soft crash). Could this be a SSD error? It was running 5 GPUs OC'd, undervolted. running at 750w on a 1K platinum PSU. Even at stock clocks, the rig still soft crashes. All i get is the kernal error 41, so no help. Is this a symptom of bad riser? What i'm doing now is running things OC/UV but taking a gpu completely out of the equation with each subsequent crash to find the bad riser or gpu. Thing is, hwinfo reports 0 errors on anything.

Help get my rig back to stable!