My pc wont turn on but ram is lighting up.

[Xman022]

So a few months back my pc suddenly died, then when I tried to boot it up again, nothing. but soon after turning on my PSU (without touching the power button) my rgb ram lit up. I went to a PC repair company and they said dead mother board and cpu, so I saved up money to buy a new mother board and cpu, today I put it all together and same issue again. I got an identical mother board but diffrent cpu (that is still compatible with socket AM4). Help please? (I think it might be bad ram or PSU idk)

[--SID--]

Make and model cpu (old and new), motherboard, ram, gpu and psu?

[Xman022]

3 minutes ago, --SID-- said:

Make and model cpu (old and new), motherboard, ram, gpu and psu?

Mobo: Gigabyte aorus b450 i pro wifi, 
Old CPU: Ryzen 3 3100
New CPU: Ryzen 5 1600
RAM: T force delta rgb, 2 sticks (8gb each)
PSU: EVGA 500 watt 80+ bronze
GPU: XFX rx 580 (8gb vram)

[--SID--]

Do you still have the Ryzen 1600? If yes, try it with that one.

[Xman022]

4 minutes ago, --SID-- said:

Do you still have the Ryzen 1600? If yes, try it with that one.

The r5 1600 is currently in the socket, if you mean try the ryzen 3 3100, I will.

[Xman022]

16 minutes ago, --SID-- said:

Do you still have the Ryzen 1600? If yes, try it with that one.

Nothing on new or old motherboard with either r5 1600 or r3 3100.

 

[--SID--]

Nothing happens when you push the powerbutton?

[Xman022]

6 hours ago, --SID-- said:

Nothing happens when you push the powerbutton?

Yeah nothing happens so i took it back to the repair shop that originally had a look at it, thanks for you help tho!

 

[Mark Kaine]

3 hours ago, Xman022 said:

Yeah nothing happens so i took it back to the repair shop that originally had a look at it, thanks for you help tho!

 

ok but apparently they're clueless… its very rare a cpu dies and cpu + mobo even rarer… i dont understand  how they could tell u thats the issue without testing it lol.

 

 

Its probably your psu, not sure, but from the description… several boards / cpus, sounds like power delivery.

 

Are there any debugging leds on the board?