PC powers on - then nothing

[Ian Tang]

Hi everyone! I've recently run into some trouble with a custom-built PC that was working fine for the last few months till this morning when I tried to restart it and it didnt restart at all. The only thing I did before restarting was delete a bunch of credentials from the Windows credential manager.

 

So far this is what I have 

- system powers on, fans and attached RGB components (RAM and Fans) light up 

- no display output 

- connected RGB peripherals (Mouse/Keyboard) do not light up 

 

Fixes I have tried (none have worked)

- reseating all components (RAM and GPU)

- booting with 1 stick of ram 

- clearing the CMOS 

- made sure all the cables are plugged in fully

 

System info is as follows 

- Ryzen 2600 w/ Coolermaster AIO 

- 16GB TeamGroup Delta RGB RAM at 3000 MHz 

- 256gb Patriot Scorch NVMe SSD 

- 2TB Seagate Barracuda HDD

- MSI Ventus RTX 2060 

- Aorus B450i Motherboard (Latest BIOS)

- Windows 10 Pro (fully updated)

- Corsair CX450 450W 80+ Bronze PSU

 

System has never been overclocked and latest malware scan using Avast didnt pick up any virus that might have caused a crash. The PC simply powered down from a fully functional state and did not power back on again.

 

I'm not sure what the issue is but I'm thinking it might be the MoBo since I can't even get power to the peripherals to power the RGB on them. I do not have any spare hardware lying around to use to trouble shoot individual parts aside from what has been listed above. any help would be greatly appreciated, thank you!

 

EDIT: More updates 

 

So I cleared the CMOS again, shorted the jumper and unplugged the battery (different attempts) and the system still will not boot. All the stuff spins up and lights up, including the GPU fans. I don't know if that means that the problem is with the CPU since the motherboard appears to be able to supply power to the RAM and CPU fan  

 

Edited May 8, 2019 by Ian Tang
Updates

[Kodavitomol]

Going to bump, I'm having the same problem. Gl getting someone to help you!

[GrockleTD]

Try to get into the BIOS

[Ian Tang]

I can't unfortunately  - I don't have display or working peripherals, unless there's another way to access the BIOS