Thanks for the reply. Is it possible it could be the flash drive? Lately, I've been having issues with my PC booting into the flash drive, it requires a few reboots before it's detected.
Sometimes it boots into an all black screen that I have to try a shut down then boot again. Other times it boots into BIOS, and sometimes boots into Unraid directly.
I'm thinking either a flash drive issue, or mobo issue? But if my understanding is correct, Unraid runs entirely in memory after initial boot, so the most likely cause is probably the motherboard, right?
Are there any tests I can perform to isolate the hardware failure?