Doesn't boot up/1/2 sec fans spin

nofacedev · Dec 20, 2016

I've built a gaming PC today. It has a AMD FX-8320E, 8GB DDR3 1333 of HyperX ram, a Gigabyte 78mlt-USB3 mobo, 400W LEPA PSU, and a RX 460 2GB GDDR5 75w GPU.

I pushed the start button, fans spins for a 1/2 sec and it shuts off. No post screen, nothing.
I suspected a ram issue so I remplaced it but nothing happened, still the same problem.
Can one of you help me?
Thanks!

xFeaRDom · Dec 20, 2016

Have you tried booting it without the GPU installed? That can cause some issues sometimes.

If that doesn't wory, try and connect nothing but the CPU, PSU and Motherboard, then add RAM, then add GPU.

Try resetting the CMOS (Take the battery out and leave for 10-15 minutes).

smorizio · Dec 20, 2016

look for the bios rev of the mb it needs f3 to post your cpu. try taking the mb out and with the power supply and one ram stick see if it posts. you have a dead short and the power supply wont turn on. if not try another power supply/try the green wire trick to see if the unit works.

nofacedev · Dec 20, 2016

Same result. I tried everything, even without the CPU power cable. Nothing changed.

xFeaRDom · Dec 20, 2016

nofacedev :

Do you have an internal speaker that you can connect so that you get beep codes?

That should help you, it should come with the motherboard.

nofacedev · Dec 20, 2016

Already plugged but no sounds coming from the speakers.
Nothing.

nofacedev · Dec 20, 2016

Still nothing. My mobo has rev 6.0. People says it shoudn't be a problem to run a FX 8320E on that mobo. Help !

Shad2466 · Dec 20, 2016

I've had this problem before I had to replace my motherboard because it was fried and my PSU because it was faulty and caused it to fry. Since you said this is a new build I would say your power supply is faulty or its not enough power to run what you have.

nofacedev · Dec 20, 2016

I don't think it's because of the PSU... Someone run the same system with a FX 8350 and had no troubleshoots.

Shad2466 · Dec 20, 2016

nofacedev :

I would make sure you have everything plugged in properly to the motherboard.

Try to reseat the ram or CPU see if that works

You could try to take out the CMOS battery for 10-15 minutes from the motherboard that usually helps.

If none of those work something is wrong for sure

nofacedev · Dec 20, 2016

Shad2466 :

Mmm, nope. :/ I tried one a few hours ago, still nothing.

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