PC doesn't start

[TheThrasher]

Hello,

I have a PC and decided to change the case, all good until I wanted to power it on, the fans only begin to spin a little bit and stop, nothing happens. The PC was working without any issues before, the motherboard gets power, the ROG logo lights up. I have tried everything I could think of, unplugging all SATA SSDs and HDDs, reseting the CMOS, got all my RAM out and tried with only one stick in the slots.

Could it be the PSU at fault? As it delivers power to power up the LED on the MB.

[MarcShawish]

Are you able to get into bios or no? 

[Mark Kaine]

Make a pic of the motherboard with all the cables and post it here, you probably just forgot to plug something in tbh. Also check if all cables are attached to the PSU properly, if its a modular unit.

[TheThrasher]

23 minutes ago, MarcShawish said:

Are you able to get into bios or no? 

It doesn't start at all...

19 minutes ago, Mark Kaine said:

Make a pic of the motherboard with all the cables and post it here, you probably just forgot to plug something in tbh. Also check if all cables are attached to the PSU properly, if its a modular unit.

Everything is plugged in, I checked everything twice, I also got the PSU out and unplugged every cable and put it back in.

[MarcShawish]

Did you try switching ram slots and sticks? 

Try them one by one in case a stick died it could cause such issues

[IkeaGnome]

If you remove the connectors from the motherboard for the power switch and short them with something metal does it turn on?

[TheThrasher]

23 minutes ago, MarcShawish said:

Did you try switching ram slots and sticks? 

Try them one by one in case a stick died it could cause such issues

Yes, got all the RAM sticks out and tried the first slot with two different sticks, and so on, every slot.

22 minutes ago, IkeaGnome said:

If you remove the connectors from the motherboard for the power switch and short them with something metal does it turn on?

Tried it, it does the same thing, the fans start to spin slightly and that’s it.

[IkeaGnome]

1 minute ago, TheThrasher said:

Yes, got all the RAM sticks out and tried the first slot with two different sticks, and so on, every slot.

Tried it, it does the same thing, the fans start to spin slightly and that’s it.

Are you able to do what @Mark Kainesuggested and upload a picture of the motherboard? Where we can see as many connectors as possible.

[TheThrasher]

18 hours ago, IkeaGnome said:

Are you able to do what @Mark Kainesuggested and upload a picture of the motherboard? Where we can see as many connectors as possible.

Sure.

[TheThrasher]

Okay, so it seems that the USB C connection from my mb to the case was the issue, I removed it and plugged it back in and now the PC is powering up, the problem now is that the VGA and BOOT LEDs are staying on and the doesn't boot, no output to the display. Any suggestions on that? I tried without any SATA cables going into the mb, same with the USBC cable, removed ram and tried different sticks in different slots, cleared CMOS... The only thing I didn't do is re-seat the CPU... (I think) Please leave suggestions on what I should try.