New pc and im lost

[Hirstio]

Hello everyone! So im having a huge problem! But first sorry for my english im from finland but i try my best.

I build a new pc and everything was set up i power it on everything was fine after install windows updatind bios, drives, gpu and even playing cod warzone no crashing or anything else. But then couple days after finished gaming session shutting pc next morning turning pc on it runs everything but no signal on monitor. Well i went online to find out problem tried cmos battery, unplugging everything, switching rams and so on, but then i call my friend who is working with computers and he says all the same things what i all ready tried. Im living with my friend he has pc too so we tried to switch my gpu to his computer it worked well and tried her rams on my pc even tried my cpu on his computer but he has much older pc than mine so it turned on but dies after 30seconds. Well now there was left the motherboard so next day i went buy new motherboard hook it up and everything went same like first time windows was running after installing updated bios,drivers,windows and so on. Well after 4 hours everything was still running no crash or anything well i restart my pc just chekking everything is fine well same thing everything working fans spinning, leds are on but no signal. Well tried again cmos battery, capels (tried others too) nothing. Now i have to raise my hands up dont know what to do anymore!!

 

pc specs are

Cpu ryzen 9 3900x

Gpu PNY rtx 3060ti

mobo asus prime B550M-A (Wifi)

mobo was first Asus Tuf gaming 570x

Rams 8gb x 2 HyperX ddr4 3200mhz

Cooler NZXT Kraken x53

case Phanteks Enthoo pro Full tower

Psu corsair rm 650x

couple orginal case fans

 

Already have spented 2000€ For this pc

[Hirstio]

And had Kingston A2000 nvme M.2 500gb memory but buyed new one sametime with new mobo

[Radium_Angel]

10 minutes ago, Hirstio said:

Now i have to raise my hands up dont know what to do anymore!!

Disconnect all drives, put only 1 stick of RAM in the computer, and power up, see what happens.

[Hirstio]

No change.. no singnal

 

[Yatharth Shah]

2 hours ago, Hirstio said:

No change.. no singnal

 

Have you checked all the motherboard power and data cables? If they are not properly connected, it might be an error.

 

Also, if your motherboard has internal display, try to plug the monitor into it, to check if there is an error with the GPU, or some other problem.

[Hirstio]

Motherboard has hdmi port didn’t work. Switching capels didn’t work tried that many times.

 

[Hirstio]

Well this was something new started pc when i wake up and doing other things at home about 3 hours watching pc after every 10minutes well then it restarted and there was a text ”windows wasn’t uploading correctly” pressed restart and same thing no signal no even bios access possible

 

[Radium_Angel]

3 hours ago, Hirstio said:

Well this was something new started pc when i wake up and doing other things at home about 3 hours watching pc after every 10minutes well then it restarted and there was a text ”windows wasn’t uploading correctly” pressed restart and same thing no signal no even bios access possible

 

Sorry, you didn't quote me, so I missed this.

I wonder if you are getting some kind of short where your motherboard is grounding out. If you can, Take the motherboard out of the case, put it on something like a book, and connect only the things needed to power on (video card, 1 stick of RAM, but no hard drives) and see what happens. 

[Hirstio]

1 hour ago, Radium_Angel said:

Sorry, you didn't quote me, so I missed this.

I wonder if you are getting some kind of short where your motherboard is grounding out. If you can, Take the motherboard out of the case, put it on something like a book, and connect only the things needed to power on (video card, 1 stick of RAM, but no hard drives) and see what happens. 

Now i only have cpu, cpu cooler and on ram stick on

[Middcore]

1 minute ago, Hirstio said:

Now i only have cpu, cpu cooler and on ram stick on

Your CPU has no onboard graphics so you can't get any display signal without the video card.

[Hirstio]

2 minutes ago, Hirstio said:

Now i only have cpu, cpu cooler and on ram stick on

And plugged with hdmi straight to mobo still nothing

[Radium_Angel]

1 minute ago, Hirstio said:

And plugged with hdmi straight to mobo still nothing

You need the GFX card installed, your CPU doesn't have built-in GFX, like @Middcore said

[Hirstio]

7 minutes ago, Radium_Angel said:

You need the GFX card installed, your CPU doesn't have built-in GFX, like @Middcore said

Well i tried with gfx and tried with one ram stick still nothing

 

[Hirstio]

Is something broken? How do i know is the cpu broken?

[Radium_Angel]

Just now, Hirstio said:

Is something broken? How do i know is the cpu broken?

Do you have a speaker on your motherboard? If not, do you have a spare one you can install onto the motherboard?

[Hirstio]

2 hours ago, Radium_Angel said:

59 minutes ago, Radium_Angel said:

No i dont have any out speakers but i do have headphones does that work?

[Radium_Angel]

1 minute ago, Hirstio said:

 

Sadly, no, what I was getting at was the beep codes that a motherboard can produce, which can go a long way towards troubleshooting 

[Hirstio]

Tryed logitech speakers but no any peep codes

[Hirstio]

Any other ideas?

[Convictions]

Did you try turning it on with the motherboard outside the case on something like a book or the box it came in like @Radium_Angelsuggested? The fact that it works when you swap out the mobo, but only briefly, leads me to believe that something is either damaging the motherboard or somehow impacting its ability to function.

[Radium_Angel]

4 hours ago, Hirstio said:

Tryed logitech speakers but no any peep codes

Yeah it doesn't output the boop codes to the audio ports, only an internal audio speaker. Fortunately they are cheap on eBay to buy.

https://www.ebay.com/itm/5PCS-Motherboard-PC-Interanal-BIOS-Mini-Onboard-Case-Alarm-Buzzer-Speaker/202153679814?hash=item2f114c5bc6:g:QI8AAOSw-09aOmwH

[Hirstio]

Well i founded problem.. cpu was burnt. No idea how that is possible. Only think i have done in bios was memory profile x.m.p.