Question Rather interesting problem z490

Sep 28, 2020
2
0
10
specs:
Intel Core I3-10320
MSI MPG Z490 Gaming Edge
MSI GeForce GTX 1650 SUPER AERO ITX OC

2x 8gb HyperX 2400Mhz
Samsung 970 EVO Plus SSD 500 Gt M.2-SSD
Fractal Desin ion 560p 560w- Power

Problem: MSI MPG Z490White boot led- No bios
I can’t get this to bios. All cables are checked multiple times, Ram-sticks are all set ok. Everything powers on but then nothing. Tried on different monitors. Still no bios. Tried cable on GPU and motherboard.
Only the White boot led light will stay on after powering on. What to do?
I have build multiple computers and this is the first time I have this kind of problem….