⚠️ Important Disclaimer
This shows my own troubleshooting process, not a definitive repair procedure. Always disconnect power before working inside a rig, and if you're unsure about a diagnosis, consult a qualified repair technician.
When a mining rig refuses to boot, the motherboard is one of the first things I check. This repair log walks through diagnosing a dead board, sourcing a replacement, and getting every GPU riser reseated and recognized again so the rig is back to mining instead of sitting idle.