PC won't turn on

[NB912]

Hey guys,

It's been a week(ish) since I've last used this PC, or anyone else for that matter, and last time it was working fine. This morning I went to use it and it just won't power up, I recently changed the mobo & processor to a newer 12gen i5 12400 & B660 Auros Master DDR4. The PSU is a FSP Hydro G PRO 650W 12cm Fan that's only 1&1/2 years old. Now there were has been a bit of heavy weather but everything else (in that room)  seems to be working fine. I tried a different cable and a different power outlet yet the PC still won't power up. When I turn on the PSU I do see a small spark to indicate the system has turned on but nothing else seems to be actually responding. 

Thanks for all the help!

[Kaas0001]

Reset CMOS,

Reseat RAM,

Reseat CPU,

redo all the cables

can you get into the bios?

 

 

[NB912]

6 minutes ago, CheeseOnion said:

Reset CMOS,

Reseat RAM,

Reseat CPU,

redo all the cables

can you get into the bios?

 

 

Nope, can’t get anywhere, the Pc just doesn’t respond.

[Kaas0001]

Have you tried a different PSU?

Have you swapped components around to see what it might be?

[NB912]

5 minutes ago, CheeseOnion said:

Have you tried a different PSU?

Have you swapped components around to see what it might be?

Haven’t yet, I will.

[Charlie_55]

Сheck all the connections on the board, it might not be in contact somewhere,when I had such a situation, I reviewed all the incoming wiring to the board to the disk on the start / restart buttons
if not, then the problem lies in the system management, in other words, as the procedure was written earlier.I would like to talk about hearing problems and suggest visiting a specialist to have your hearing checked. You can visit and read information on problem with hearing click

[leclod]

2 hours ago, Charlie_55 said:

I would like to talk about hearing problems and suggest visiting a specialist to have your hearing checked. You can visit and read information on problem with hearing click

That was weird

[NB912]

2 minutes ago, leclod said:

That was weird

Really weird.

[NB912]

At the end managed to resolve it, apparently the case is very sensitive to movement so I opened it made sure everything's connected properly and it worked. Then I moved the computer again, back to it's original spot and again it didn't work, again opened it up, made sure everything was intact and v'wallah it worked like a charm.