Question Computer stopped working. turns on for a second then turns off ?

falkowski1316

Distinguished
Aug 11, 2012
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My computer of 3 months stop working the other day while I was using it. After it turned off I tried turning it on but it would then turned off after a second.
I checked all my cabling and reinstalled all the components inside the computer. I tried using 1 stick of ram to see if it would work. I then tried using a different PSU and had no luck. after looking more into it I found out it had a ez debug led and it shows the CPU led I looked at the slot and didn't see any bent pins or discoloration and the CPU looked fine.
If anyone know what I should check next I would appreciate it.
Thank you

Spec's
Window's 10
MB -msi mpg z490 gaming edge wifi atx gaming motherboard
CPU- Intel Core i7-10700K
GPU- EVGA 3080 ftw3
boot drive- SAMSUNG (MZ-V7E1T0BW) 970 EVO SSD 1TB - M.2 NVMe
Storage- Western Digital 4TB WD Black Performance Internal Hard Drive
Ram- Patriot Viper Steel DDR4 16GB (4 x 8GB) 4400MHz
 

lvt

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Apr 19, 2021
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Supposed that you have a PSU tester and the test was successful, remove everything from the motherboard and start from scratch. Try with a minimal config (mobo + cpu + ram) to see if it works.

Sometimes a weak capacitor on the motherboard could ruin the entire system.
 

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