I think i fried my Motherboard..

3raihanali

Prominent
Oct 2, 2017
1
0
510
Ok - so im sort of new to 'pc building'
I just needed a quick change of ram - which I did ( 2x4gb - 2x1gb ) Curiosity got the best of me. So i had a front pan which didnt really function/work. Obviously I wanted to make it work. I saw other fans with the molex ( i think its called that ) connectors connected to them. so i assumed i had to connect one of them to the fron fan - then I saw a 3 pin. Andthe first place I saw was that JUSB area with all sorts of pins- I connected it to one of them somehow. So i turned on my pc - and i heard a pop - instantly i offed the pc, and i smellt burning.

So I knew i did something wrong

I went back to check on it and i took it out the jusb port thingy. Weird - it doesnt look melted or anything. But i cant really say. Now i put the fan into the right port and turn on my pc

no success..

Nothing works - no power literally - the 1st time the sound kept making some low pitch beeping noise continously - while the speakers led kept blinking. I offfed it - and onned it again - and it didn't work. What did i just do...

NVIDIA GEFORCE GT640
MSI NEO3 P45 MOBO
6GB RAM (idek which one some hongkong one)
idk what psu - but likely not the psu
500gb hitachi hdd
rear fan installed front bottom installed and cpu fan installed

pls help me
 
Solution
Try taking out the battery for your bios from the motherboard...Small round silver battery to reset eveything. Put it back and then try to boot..Sound like you have blown something.