Question Built/Customized New PC but wont start

[RowdeyPuppy]

Hello, so I just got a new case for my computer bc I lost the screws for my old cases back and front panel. Basically when rebuilding it I put the wrong case wiring into the MOBO and fried it (oops I know). So I just ordered a new MOBO and I believe all the wiring is correct but nothing is booting up. A light on the mobo is turning on and the small one on the GPU so it is getting power but Im not sure what is wrong. Here are the specs and If need be I can provide some pics (not that they would be that much help, and yes I know the wiring is a mess, I was just trying to make sure it works then go back and clean it up)
Case: NZXT H5 Flow
MOBO: ASUS ROG Strix B550-A
CPU: Ryzen 9 3900x
GPU : RTX 2060
PSU: EVGA 500B Bronze
Ram: 32 GB
CPU Cooler: Kraken X53
Drives: Samsung SSD NVME, Samsung870 QVO SSD

If theres anything else I can provide please let me know

 

[dwd999]

Hello, so I just got a new case for my computer bc I lost the screws for my old cases back and front panel. Basically when rebuilding it I put the wrong case wiring into the MOBO and fried it (oops I know). So I just ordered a new MOBO and I believe all the wiring is correct but nothing is booting up. A light on the mobo is turning on and the small one on the GPU so it is getting power but Im not sure what is wrong. Here are the specs and If need be I can provide some pics (not that they would be that much help, and yes I know the wiring is a mess, I was just trying to make sure it works then go back and clean it up)
Case: NZXT H5 Flow
MOBO: ASUS ROG Strix B550-A
CPU: Ryzen 9 3900x
GPU : RTX 2060
PSU: EVGA 500B Bronze
Ram: 32 GB
CPU Cooler: Kraken X53
Drives: Samsung SSD NVME, Samsung870 QVO SSD

If theres anything else I can provide please let me know

The first step in diagnostics is to disconnect and remove all of the drives and then see if it will boot into the bios since it has nowhere else to go.

 

[RowdeyPuppy]

The first step in diagnostics is to disconnect and remove all of the drives and then see if it will boot into the bios since it has nowhere else to go.

Nothing. No fans boot up either. I’m pretty sure I have the right case wire to the motherboard. Instead of a bunch of small seperate wires they have one “fpanel” wire and that is connected at the bottom right. I only have one stick of ram in right now too so I tried that.