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PC wont turn on.

silve3
By silve3
in Troubleshooting
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Hello, recently i bought new pc.

Did building myself and it just wont turn on, MOBO leds are on, so the PSU is okay, also the Case power button led is on.

After i press power button nothing happens, not even case fans starts. Is it smth broken from the start or did i missed smth?

 

I have :

Enthoo proo case, I7 4790k, Seasonic PSU. MSI gaming 7 MOBO. Corsair vengeance ram, NH-U14s cooler

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check you fan connections, you 8 and 6 pin connectors and make sure they are allied correct check to make sure your ram is ail the way in, and if your power supply works 

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check you fan connections, you 8 and 6 pin connectors and make sure they are allied correct check to make sure your ram is ail the way in, and if your power supply works 

I guess if the leds are working PSU is fine

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you can take a jumper wire and connect it to the 24pin plug google it to see what wire your fan should spin

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I guess if the leds are working PSU is fine

Check If they are completely plugged in I did the same thing on my first build
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I guess if the leds are working PSU is fine

 

PSU might be fine and the mobo might get power. But some cable might be loose. Try to disconnect case power button and jump start mobo with screwdriver.

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Disconnect all the power cables, even SATA cables.

Try to plug it from start. Make sure it fits snugly!

Consult your motherboard manual for right cable to plug!

Intel Core i3 2100 @ 3.10GHz - Intel Stock Cooler - Zotac Geforce GT 610 2GB Synergy Edition

Intel DH61WW - Corsair® Value Select 4GBx1 DDR3 1600 MHz - Antec BP-300P PSU

WD Green 1TB - Seagate 2.5" HDD 1TB - Seagate Barracuda 500GB - Antec X1 E.

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Problem solved, it was faulty cable, got new one today and everything runs perfect.

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