Open PC not powering on

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JoshHalewood

PCHF Member
Oct 3, 2024
5
0
30
Hi,

i wonder if someone can help please. I have the below PC specs, its my first PC build and I'm hoping I've done something wrong. i have built the PC but when i tried to power it on nothing happened. then i realised i may have plugged in the front panel connectors wrong. so i believe i have now arranged them correctly but when i go to power on the PC, it powers up for literally 1 second then dies. i have checked all the connectors to the best of my ability but cant see anything obviously wrong. should i take it apart and start again or is maybe my PSU not suitable?

Motherboard: ASUS prime A620M-K
GPU: Nvidia GTX 1080
RAM: Corsair vengeance DDR5 32GB (2X 16GB)
liquid cooling system: ID-COOLING FROSTFLOW X 280 CPU WATER COOLER (2 X 140MM PWN FANS)
PSU: COOLER MASTER, MASTERWATT 750
SSD: Samsung 980 pro
SSD: Kingston 1TB
HDD: 1TB Barracuda

I am unable to attached the 2 second video to show exactly what is happening