Computer does not power up nothing

[Googoo]

I have a uhm... troubleshooting problem with my pc. I create several topics asking for help!

Build my first pc. Comments:

Cpu: ryzen 5600x

Motherboard: msi b550 a pro 

Gpu: msi 3070 ti supreme x

Ram: g.skill ripjaws dual 16gb

Storage: nvme inland 2t, high read and wrights speeds 4000-5000

Psu: antec hcg 650w 80+ gold

Case: p400a

 I dont know why its not working. There is no power no lights when i click case power button. I made sure every thing is plug in. Then I even updated my motherboard bios to the latest version, named it  MSI.ROM to the file, formatted to fat32, red light flashing and their was a white light to the right, gave a few minutes and the white light remained, thought it was done and unplug the usb. With everything plug in, 24 pin, cpu 8 pin, 2 pcie 8 pin, and the tiny power pins in, hit the power button, still no power what so ever.

 I check if psu if it works even though it was able to power the motherboard for bios update, i checked the psu, by pluging in a paper clip into the 24 pin where it should go and the the fans did spin on the psu. Now i don't know why nothing wants to power on.

 I am sure that i plug in the 24 pin, cpu 8 pin, 2 pcie pin into the gpu, and the case pins for power, even the fans in all correct, yet still nothing powers on. No fans spins, no lights, nothing. 

I am extremely upset at the problem i yet to understand, please help!

[Kid.Lazer]

21 minutes ago, Googoo said:

There is no power no lights when i click case power button

If this is the case, what lights did you see when you supposedly attempted updating your BIOS? These 2 scenarios don't coincide.

 

Edit: don't make multiple post for the same issue.

[bmx6454]

if you are sure it's not turning on with the power switch, try shorting the power pins with a screwdriver to rule out a faulty pwr switch. i would also try updating the bios again, and make sure every step is correct. if those don't work, i would probably try an rma on the motherboard. not a concrete guess, but my best guess if you have no other way to narrow it down(spare pc to test the components in).

[Googoo]

32 minutes ago, Kid.Lazer said:

If this is the case, what lights did you see when you supposedly attempted updating your BIOS? These 2 scenarios don't coincide.

 

Edit: don't make multiple post for the same issue.

Red flashing light by the bios button and to the opposite side of the motherboard a soild white light. Step away for a bit came back to fine the red light had stop flashing amd only the white light remain. Thats when i took out the usb and build my computer back connected everuthing with the same problem, possibly the same problem. Im going to rebuild my computer a 3rd time and update latest bios again for the 2nd time