PC outputting white VGA Led, no signal to monitor.

BenignSteak2716

I've been trying to fix this issue for over a month now. I turn on my PC, and get an orange DRAM light for about 3 seconds (always happened), CPU light flashes red, and then the White VGA light comes on and stays with no output from either the onboard or PCIE graphics card. I've replaced my GPU, PSU, CPU, and Motherboard to no avail. I've tried replacing my RAM with another set I have, no luck. Cleared CMOS, nothing. Flashed BIOS to newest version, nothing. Replaced and reseated everything possible, nothing. Still the same White VGA light with zero explanation. Any suggestions would help before I spend the $40 for a full diagnosis.

Specs:

MSI RTX 4060 Ti

Asus Tuf Gaming B550-Plus Wifi II

ryzen 5 5600G

2x Corsair Vengance LPX 16gb 3600

ASUS Tuf Gaming 850W Gold power supply

PowerSpec_MikeW

@BenignSteak2716

Did you try a different monitor or TV? VGA Debug can just mean no monitor detected. On an ASUS board, it won't halt.