Power issue

[Mogi]

Hey guys, I recently put together a mini pc. However everytime I attempt to turn it on the light on the power switch will flash for a second and then nothing. Also, the power adapter will seemingly power off as soon as o hit the power switch. Do you guys know what could be the issue?

A320M-itx motherboard
-2400g ryzen
-Noctua l9a low profile cooler
-Pico 250 watt powersupply with 200watt adapter (came with the case)
-G.SKILL Ripjaws V Series 8GB (2 x 4GB) 288-Pin DDR4 SDRAM DDR4 2666
-128gb kingspec m.2 ssd (PCIE NVME)

[veeg]

Hello

Check your mobo to make sure it isn’t grounding out somewhere .. Are you sure your mobo stand off’s are in correctly?

@Evan Omo @Bruce

[Evan_Omo]

Hi Mogi, Welcome to PCHF!

Also ensure that you have all the cables plugged into the motherboard from the power supply. Re-seat all the connections as well in case of a lose connection and see if the computer powers on.

[Mogi]

Hi Mogi, Welcome to PCHF!

Also ensure that you have all the cables plugged into the motherboard from the power supply. Re-seat all the connections as well in case of a lose connection and see if the computer powers on.

I redid this and still getting the same response, or lack thereof. Thanks for the reply!

[Mogi]

Hello

Check your mobo to make sure it isn’t grounding out somewhere .. Are you sure your mobo stand off’s are in correctly?

@Evan Omo @Bruce

I’ll try this when o get back home in a few days. Thanks for the reply!

[phillpower2]

Any update Mogi?

[Mogi]

Yes, it seems like the motherboard is the issue. I tried what was suggested here and I had my PSU checked, which is working fine. The only thing i can’t rule out at this point is the motherboard, so I’m gonna see about getting a replacement.

[phillpower2]

Thanks for the update and lets hope that you have better look with the replacement board.

[Evan_Omo]

Thanks for letting us know.