pc wont boot

[Houssrita]

i was playing assassins creed when my pc suddenly shut down by itself.i tried to replug the connectors of the power because the power button wasnt working either but nothing, after time of trying to make it work i started to spam the power button and it turned off only for 1 second and then stoped working someone help pls

 

specs

 

motherboard: atx gigabyte gaming 5 z97
cpu: inteli7 4790k

gpu:gtx 980

psu:thermaltake 750watt half modular

[GalacticRuler]

Sounds like either a dead PSU or mobo. Can you test either on a different PC?

[failblox]

Try running a power cycle on your computer by turning off the power supply (or unplugging it from the wall) for at least 30 seconds to let all the capacitors discharge. Then try turning it on again.

[Houssrita]

i can see the lights of my motherboard and its components whenthe psu is on there is only the power button that is not lighting up but the fact that it worked for 1 sec makes me confused

[BlueChinchillaEatingDorito]

Also, clear the CMOS.

[Houssrita]

Try running a power cycle on your computer by turning off the power supply (or unplugging it from the wall) for at least 30 seconds to let all the capacitors discharge. Then try turning it on again.

i did nothing

[comefightme]

Maybe the power button is shorting itself out

[BlueChinchillaEatingDorito]

i did nothing

 

Have you tried clearing the CMOS?

[comefightme]

Try unplugging the power button connector and turning the pc on by shorting out the pins on the mobo see if it still turns off

[Houssrita]

Have you tried clearing the CMOS?

no how can i do this?

[failblox]

no how can i do this?

Check your motherboard manual. Depending on your motherboard, you may have to short some pins for 10 seconds and on others there might be a button on the back I/O, so it's easiest if you check yourself (unless you tell us the brand and model of your motherboard - but it should be pretty easy to find).

[Houssrita]

Check your motherboard manual. Depending on your motherboard, you may have to short some pins for 10 seconds and on others there might be a button on the back I/O, so it's easiest if you check yourself (unless you tell us the brand and model of your motherboard - but it should be pretty easy to find).

its a gygabite gaming 5 so it doesnt have a button but i can try to short pins to see if it works 

[failblox]

its a gygabite gaming 5 so it doesnt have a button but i can try to short pins to see if it works 

http://puu.sh/lAeVy/1e06e5a2a7.png

[Houssrita]

http://puu.sh/lAeVy/1e06e5a2a7.png

it worked ill see with the power button of my case if it works (it now lights up  unlike earlier)

[Houssrita]

it worked ill see with the power button of my case if it works (it now lights up  unlike earlier

[Houssrita]

http://puu.sh/lAeVy/1e06e5a2a7.png

thanks to you   i can now turn on my pc with my power button im afraid to see it act like this again but thanks again