HELP! Problem in my pc it doesnt switch on.

[Abhi Singh]

So a few days earlier my pc just went off immediately, I was playing arkham origins , then i ON'ed it worked perfectly then after that i closed my pc and went to sleep the next morning when i tried to ON the pc it wouldn't on The thing was when i pressed the button the fan of the processor used to RUN FOR A 10 seconds after that it would it stop i happened quite a no. of times SO i Thought it was the PSU problem so i went to the service center the guy there checked the PSU and it was fine after that the guy from the shop gave me a spare PSU to test and i came back tested it the same problem occurred after some time i tried again the worked this time the processor fan was ON the pc was also ON but after that i shut it down and try to ON it again the same problem occurred the The processor fan used to spin for like 10 seconds and then stop ,then again i tried it is working now but I want to know the problem for this because everything is in warranty ill get anything replaced just wanna know what the problem is .

P.S : Please forgive me for my bad English, though I am good at it but i am kinda panicking right now because 6 months earlier i purchased this PC and thought it will not be a problem for me But i think in electronics anything can happen .

 

[Spinny99]

Hey. Was your PC plugged into a surge protector?

It's likely your motherboard could be fried if it wasn't. Ik it may be a lot of work to setup, but do you have a spare mobo to try with it?

 

[Abhi Singh]

Yes it was fried because an extra floppy power cable was attached and ws giving extra power NO WORRIES it was in warranty will be back in 2-3 days anyways thanks to your reply