All computer components are active, yet the screen remains inactive.

F5F Stay Refreshed Hardware Desktop All computer components are active, yet the screen remains inactive.

All computer components are active, yet the screen remains inactive.

All computer components are active, yet the screen remains inactive.

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AlmightyEag
Posting Freak

785

06-06-2023, 10:09 PM

#1

I just swapped out my PSU after the old one failed. All connections look correct, everything is powered on as expected. The CPU fan, SSD, GPU, and all lights are working properly. I’m sure the display isn’t getting power. I’ve reinserted the GPU, double-checked the cables, and even swapped RAM sticks. I tried booting with just one stick of RAM, but the other one also works—except it uses a different HDMI cable. I also tried a fresh CMOS battery just in case. Still nothing. Help would be really appreciated, as I’m running out of ideas. When I plug in a new HDMI cable, the monitor briefly lights up before cutting out completely. It seems like the connection is intermittent. Also, my PSU is a 4060TI with a Ryzen 5 3600 and an 850W power supply.

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AlmightyEag

06-06-2023, 10:09 PM #1

I just swapped out my PSU after the old one failed. All connections look correct, everything is powered on as expected. The CPU fan, SSD, GPU, and all lights are working properly. I’m sure the display isn’t getting power. I’ve reinserted the GPU, double-checked the cables, and even swapped RAM sticks. I tried booting with just one stick of RAM, but the other one also works—except it uses a different HDMI cable. I also tried a fresh CMOS battery just in case. Still nothing. Help would be really appreciated, as I’m running out of ideas. When I plug in a new HDMI cable, the monitor briefly lights up before cutting out completely. It seems like the connection is intermittent. Also, my PSU is a 4060TI with a Ryzen 5 3600 and an 850W power supply.

K

KoKo_OJ
Member

206

06-06-2023, 10:52 PM

#2

Yes, there are bios lights and beeps during startup.

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KoKo_OJ

06-06-2023, 10:52 PM #2

Yes, there are bios lights and beeps during startup.

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ServoRo
Junior Member

15

06-07-2023, 03:47 PM

#3

Empty response

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ServoRo

06-07-2023, 03:47 PM #3

Empty response

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KromTv
Junior Member

12

06-08-2023, 12:15 AM

#4

Are the PSU cables you used previously compatible with the current PSU model?

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KromTv

06-08-2023, 12:15 AM #4

Are the PSU cables you used previously compatible with the current PSU model?

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opticgunship
Posting Freak

815

06-08-2023, 01:18 AM

#5

Sorry, I misinterpreted the request. Here’s a revised version:

I corrected the misunderstanding on December 28, 2025, by leclod.

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opticgunship

06-08-2023, 01:18 AM #5

Sorry, I misinterpreted the request. Here’s a revised version:

I corrected the misunderstanding on December 28, 2025, by leclod.

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Yoshix
Member

228

06-08-2023, 09:05 AM

#6

Almost certain everything is from the new PSU, though I can verify again.

Y

Yoshix

06-08-2023, 09:05 AM #6

Almost certain everything is from the new PSU, though I can verify again.