MSI B350 PC MATE LED indicator light functions on your device.
MSI B350 PC MATE LED indicator light functions on your device.
You've been having trouble with your MSI B350 PC MATE motherboard. It's been three weeks since you received it, and the main issue is a red CPU debug LED lighting up. The compatibility list on MSI's website says it should work with a Ryzen 7 1700, but nothing seems to be resolving the problem. You've tried various RAM sticks, cleared CMOS, checked for bent pins, changed the CMOS battery, and even swapped the GPU to a different PCI-E slot. The BIOS would briefly appear for about 15-20 seconds before the screen went black again. You mentioned getting a video from someone who owns a Ryzen 5 2400G system that worked fine. Any advice or assistance would be greatly appreciated.