F5F Stay Refreshed Hardware Desktop Issue with PC activation despite connecting the power supply to the motherboard.

Issue with PC activation despite connecting the power supply to the motherboard.

Issue with PC activation despite connecting the power supply to the motherboard.

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Simn039
Junior Member
28
01-30-2023, 04:58 PM
#1
Hi guys, I faced an issue when turning on the PC yesterday. Suddenly it stopped powering up. I had experienced this before, but I tried connecting the PSU by unplugging and plugging it back in, which worked this time. I removed the motherboard and case, used a paperclip to short the 4 and 5 pins if it was a 24-pin, and the PSU worked fine for fans and RGB. However, when I reconnected it to the motherboard and tried jumpstarting with a screwdriver, it didn’t work. I also reinserted fans, RAM, 8-pin CPU, and 24-pin, but nothing functioned properly. Please help.
S
Simn039
01-30-2023, 04:58 PM #1

Hi guys, I faced an issue when turning on the PC yesterday. Suddenly it stopped powering up. I had experienced this before, but I tried connecting the PSU by unplugging and plugging it back in, which worked this time. I removed the motherboard and case, used a paperclip to short the 4 and 5 pins if it was a 24-pin, and the PSU worked fine for fans and RGB. However, when I reconnected it to the motherboard and tried jumpstarting with a screwdriver, it didn’t work. I also reinserted fans, RAM, 8-pin CPU, and 24-pin, but nothing functioned properly. Please help.

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Alysss
Member
221
01-30-2023, 08:26 PM
#2
brand and model of the psu?
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Alysss
01-30-2023, 08:26 PM #2

brand and model of the psu?

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imnotben
Member
67
02-01-2023, 12:09 PM
#3
This image depicts a scene with a person standing in a certain position, surrounded by elements that suggest a specific context or theme.
I
imnotben
02-01-2023, 12:09 PM #3

This image depicts a scene with a person standing in a certain position, surrounded by elements that suggest a specific context or theme.

F
ForrealPhil74
Junior Member
38
02-02-2023, 06:25 PM
#4
Corsair CX750F
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ForrealPhil74
02-02-2023, 06:25 PM #4

Corsair CX750F

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AXDeadXMidget
Member
55
02-03-2023, 12:37 AM
#5
Additionally, there are no LED or beep indicators visible on the motherboard. It seems they weren't installed by default, so I can't verify if it's receiving power from the PSU. However, it should function properly without being connected to the motherboard.
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AXDeadXMidget
02-03-2023, 12:37 AM #5

Additionally, there are no LED or beep indicators visible on the motherboard. It seems they weren't installed by default, so I can't verify if it's receiving power from the PSU. However, it should function properly without being connected to the motherboard.

D
DestroN42
Member
230
02-03-2023, 04:09 AM
#6
is there a debug led active? did you connect both the 8 pin cpu power?
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DestroN42
02-03-2023, 04:09 AM #6

is there a debug led active? did you connect both the 8 pin cpu power?

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Kylo_Ren117
Junior Member
4
02-20-2023, 08:11 AM
#7
I connected the 8 pin, but I didn't notice any reaction from any part when attempting to jump start it. It seems the LED indicator wasn't installed in the MOBO, and there are some debug lights available but they aren't turning on.
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Kylo_Ren117
02-20-2023, 08:11 AM #7

I connected the 8 pin, but I didn't notice any reaction from any part when attempting to jump start it. It seems the LED indicator wasn't installed in the MOBO, and there are some debug lights available but they aren't turning on.

A
anlcjoyner
Junior Member
49
02-20-2023, 08:21 AM
#8
This image depicts a scene with a person standing in a certain position, surrounded by elements that suggest a specific context or theme.
A
anlcjoyner
02-20-2023, 08:21 AM #8

This image depicts a scene with a person standing in a certain position, surrounded by elements that suggest a specific context or theme.