Pc won't turn on but motherboard lights up

[Symylar]

I need help, my pc was working perfectly fine until one day I pressed the on button and it just didn't turn on. The motherboard lights are on meaning that the power is reaching fine, but it just doesn't turn on. I thought it was the power supply as it was very old so I bought a new one and installed it, but the same thing happens

[Out Of Bubblegum]

Any beeps? Is a speaker connected? Most will use beeps to tell the problem. There may be error lights too. Check you manual.

[rawWwRrr]

Publicado originalmente por PapiSymylar:

I need help, my pc was working perfectly fine until one day I pressed the on button and it just didn't turn on. The motherboard lights are on meaning that the power is reaching fine, but it just doesn't turn on. I thought it was the power supply as it was very old so I bought a new one and installed it, but the same thing happens

Is it possibly a bad switch? Can you jump the connectors on the board and see if it boots?

[Symylar]

Publicado originalmente por Out Of Bubblegum:

Any beeps? Is a speaker connected? Most will use beeps to tell the problem. There may be error lights too. Check you manual.

There is no speaker connected and no beeps

[Symylar]

Publicado originalmente por rawWwRrr:

Publicado originalmente por PapiSymylar:

I need help, my pc was working perfectly fine until one day I pressed the on button and it just didn't turn on. The motherboard lights are on meaning that the power is reaching fine, but it just doesn't turn on. I thought it was the power supply as it was very old so I bought a new one and installed it, but the same thing happens

Is it possibly a bad switch? Can you jump the connectors on the board and see if it boots?

I've tried to jump the connectors and it doesn't turn on

[Out Of Bubblegum]

Read the manual. If it will give beeps then attach a speaker.

[Bad 💀 Motha]

Reset the cmos

[Symylar]

Publicado originalmente por Out Of Bubblegum:

Read the manual. If it will give beeps then attach a speaker.

It doesn't give beeps

[Symylar]

Publicado originalmente por Bad 💀 Motha:

Reset the cmos

I've tried resetting the cmos but it still won't turn on

[Bad 💀 Motha]

What motherboard and cpu?

[Snow]

Try to disconnect the power button from the motherboard and short the power pins with screwdriver or whatever metal-ish you have around, even a fork would to. There is a chance the button on the case is dead, which is not a big deal.
Also try removing all the memory sticks and put them one by one, in different slots as well, trying to launch PC in every possible memory configuration. The issue you have was already how one of my memory slots died, single channel since then.

[Bad 💀 Motha]

Or the button is stuck, forcing the power to stay off.

[Symylar]

Publicado originalmente por Bad 💀 Motha:

What motherboard and cpu?

I don't have any spare components or an extra pc to test them, but both the motherboard and the cpu are quite new I only bought them about 2 months ago

[Bad 💀 Motha]

No.... what model of motherboard and cpu are you using, is the question.

You never listed your pc specs, so we can't help otherwise.

[Symylar]

Publicado originalmente por Bad 💀 Motha:

No.... what model of motherboard and cpu are you using, is the question.

You never listed your pc specs, so we can't help otherwise.

Oh, mobo is asus prime a320m-k and cpu is amd ryzen 5 2600

[Symylar]

I've tried manually starting up the pc with a metal conductor but it doesn't work