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Pc turns on, but not keyboard, mouse and the hdmi cable.

Gustavo Dutra
By Gustavo Dutra
in Troubleshooting
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I think its probably the motherboard since this very week my gpu didn't turn on once, but anyway i'm not sure. 

What do you guys think ?

 

I might take a while to respond since im on my phone.

Btw my fans are all working, idk if my cpu turns on but the cpu fan does and the gpu is working too.

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What are your specs? Did the PC work before? Any beeps or LEDs on the board? Have you tried booting with iGPU (if available) and with only 1 stick of RAM in slot 2?

"We're all in this together, might as well be friends" Tom, Toonami.

 

mini eLiXiVy: my open source 65% mechanical PCB, a build log, PCB anatomy and discussing open source licenses: https://linustechtips.com/topic/1366493-elixivy-a-65-mechanical-keyboard-build-log-pcb-anatomy-and-how-i-open-sourced-this-project/

 

mini_cardboard: a 4% keyboard build log and how keyboards work: https://linustechtips.com/topic/1328547-mini_cardboard-a-4-keyboard-build-log-and-how-keyboards-work/

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Just now, minibois said:

What are your specs? Did the PC work before? Any beeps or LEDs on the board? Have you tried booting with iGPU (if available) and with only 1 stick of RAM in slot 2?

I have a gtx 1080, ryzen 2700x, 16ram, 250ssd. Yes the pc was working the last night. No leds on the board but on all fans leds are working. Idk what igpu is... And havent tried with 1 stick.

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1 minute ago, Gustavo Dutra said:

I have a gtx 1080, ryzen 2700x, 16ram, 250ssd. Yes the pc was working the last night. No leds on the board but on all fans and the leds are working. Idk what igpu is... And havent tried with 1 stick.

iGPU would refer to the video output inside the CPU, which the 2700X doesn't have. So disregard that.

What motherboard do you have though?

"We're all in this together, might as well be friends" Tom, Toonami.

 

mini eLiXiVy: my open source 65% mechanical PCB, a build log, PCB anatomy and discussing open source licenses: https://linustechtips.com/topic/1366493-elixivy-a-65-mechanical-keyboard-build-log-pcb-anatomy-and-how-i-open-sourced-this-project/

 

mini_cardboard: a 4% keyboard build log and how keyboards work: https://linustechtips.com/topic/1328547-mini_cardboard-a-4-keyboard-build-log-and-how-keyboards-work/

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Just now, minibois said:

iGPU would refer to the video output inside the CPU, which the 2700X doesn't have. So disregard that.

What motherboard do you have though?

Gigabyte B450M GAMING

Srry i havent mentioned it because i forgot its name.

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4 minutes ago, Gustavo Dutra said:

Gigabyte B450M GAMING

Srry i havent mentioned it because i forgot its name.

Try booting with a single stick of RAM in the first slot, then try a reseat of the GPU.

But this sounds kind of like a motherboard issue, since your peripherals aren't turning on either.

"We're all in this together, might as well be friends" Tom, Toonami.

 

mini eLiXiVy: my open source 65% mechanical PCB, a build log, PCB anatomy and discussing open source licenses: https://linustechtips.com/topic/1366493-elixivy-a-65-mechanical-keyboard-build-log-pcb-anatomy-and-how-i-open-sourced-this-project/

 

mini_cardboard: a 4% keyboard build log and how keyboards work: https://linustechtips.com/topic/1328547-mini_cardboard-a-4-keyboard-build-log-and-how-keyboards-work/

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Just now, minibois said:

Try booting with a single stick of RAM in the first slot, then try a reseat of the GPU.

But this sounds kind of like a motherboard issue, since your peripherals aren't turning on either.

Its very weird because i bought this like 6 months ago. And only know this is happening. 

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Just now, Gustavo Dutra said:

Its very weird because i bought this like 6 months ago. And only know this is happening. 

It's very possible the PSU is doing weird stuff too, but I am not sure on that.

"We're all in this together, might as well be friends" Tom, Toonami.

 

mini eLiXiVy: my open source 65% mechanical PCB, a build log, PCB anatomy and discussing open source licenses: https://linustechtips.com/topic/1366493-elixivy-a-65-mechanical-keyboard-build-log-pcb-anatomy-and-how-i-open-sourced-this-project/

 

mini_cardboard: a 4% keyboard build log and how keyboards work: https://linustechtips.com/topic/1328547-mini_cardboard-a-4-keyboard-build-log-and-how-keyboards-work/

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Just now, minibois said:

It's very possible the PSU is doing weird stuff too, but I am not sure on that.

This is just great. Im with my family in the middle of nowhere (beach) and my pc decides to die. What a great time.... Thanks man for your help.

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