My MotherBoard WOnt turn on !!

[LoneRangerQ8]

my MSI z370 Pro
Died after i connected a used bought SilverStone PSU (750 Watt) Silver rating (I know i made a biggest problem buying a used psu)

the Guy wont agree to return the psu nor agree that his psu is faulty ... so short story he was a scammer

as soon as i connected the psu my sades k14 keyboard had a spark and it died
and no smell or anything on my mobo.
i took to like 5 repairing shops and they all even refuse to see whats the problem in it and says no one here in country fix mobos just go buy a new one

i saw this video on youtube and figure out the chip near my gpu slots is heating up which is making the mobo wont turn on .

if anyone can help further or is it no use its a trash item ?

https://ibb.co/YZWj6Mc

https://ibb.co/LN88qzg

[MewMew]

How old is the board?

Might want to try checking with a multimeter if you can.

If it sparked... well.

Failure is the seasoning of success so if this is a mishap now you know not  to do it again.

11 minutes ago, LoneRangerQ8 said:

the Guy wont agree to return the psu nor agree that his psu is faulty ... so short story he was a scammer

as soon as i connected the psu my sades k14 keyboard had a spark and it died

 

[bellabichon]

Unless you have the skills, tools, and patience to reflow and solder a new chip, plus (probably) some related capacitors and resistors, then it's dead. 

[LoneRangerQ8]

ok i checked online the chip thts been heating up is the Audio boost .

can i simply remove the chip will it work without it ?

i dont have a multimeter 
and the board is old like a year and half ..

 

[MewMew]

I'd ask on a few platforms, not just this one.

14 minutes ago, LoneRangerQ8 said:

can i simply remove the chip will it work without it ?

 

The last time i received a spark, it was from air temp + static on my hand while i touched the side of a case (motherboard side). This however dispersed the static discharge throughout the case instead of interacting with my board.

If you received a spark out into your keyboard it means, (i could be wrong, so someone correct me if i am) the voltage went right through your motherboard and fried it.

[LoneRangerQ8]

yeah but i had no spark or smoke smell on my motherboard 

[MewMew]

I know this sounds generic but since you're at the end of your rope here:

Maybe take a video with your phone describing the issues in detail.

My assumption is that you'll have to learn from this experience the hard way.