Device fails to power on.
Device fails to power on.
Your system isn't starting properly despite testing. The only parts responding are the motherboard RGB lighting. When you power on, the PSU fan starts but nothing else works. You mentioned resetting CMOS and swapping the battery, but you're unsure if that helped. Your components—ASUS B500, Ryzen 7 3700X, GTX 1660 Ti, and other parts—seem fine. The issue might be with the SSD or hard drive setup, or possibly a faulty power supply. If anyone can clarify, it would be really helpful.