F5F Stay Refreshed Hardware Desktop 8 pin motherboard GPU slot design

8 pin motherboard GPU slot design

8 pin motherboard GPU slot design

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Sir_Kjeld
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15
11-06-2023, 10:40 AM
#1
Let’s keep it clear. We have a new PSU with 8 pins, but the motherboard doesn’t match because of shape differences. The cables I used don’t fit either. I need to find a compatible cable. I’ll share a photo or more details soon.
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Sir_Kjeld
11-06-2023, 10:40 AM #1

Let’s keep it clear. We have a new PSU with 8 pins, but the motherboard doesn’t match because of shape differences. The cables I used don’t fit either. I need to find a compatible cable. I’ll share a photo or more details soon.

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AeliusArc
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48
11-08-2023, 03:21 AM
#2
if you are using only one gpu then don't wory about it no need to plug it in
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AeliusArc
11-08-2023, 03:21 AM #2

if you are using only one gpu then don't wory about it no need to plug it in

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yolotech
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139
11-08-2023, 04:28 AM
#3
It seems to refer to a signal or power link from the motherboard to the GPU. You might not need it if your PSU connects directly to the GPU, unless the board lacks standard PCIe power delivery.
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yolotech
11-08-2023, 04:28 AM #3

It seems to refer to a signal or power link from the motherboard to the GPU. You might not need it if your PSU connects directly to the GPU, unless the board lacks standard PCIe power delivery.

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malcolmg
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11-08-2023, 07:14 AM
#4
Based on the design, this appears to be an EPS 12V port rather than a PCIe connection. The CPU power cable should fit. Yet since it lists "gpu_pwr" and both have 8 pins (one 4+4, the other 6+2), their pin layouts differ. Mismatching them could cause issues—magic smoke might appear if connected incorrectly. I’d review the manual thoroughly before proceeding.
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malcolmg
11-08-2023, 07:14 AM #4

Based on the design, this appears to be an EPS 12V port rather than a PCIe connection. The CPU power cable should fit. Yet since it lists "gpu_pwr" and both have 8 pins (one 4+4, the other 6+2), their pin layouts differ. Mismatching them could cause issues—magic smoke might appear if connected incorrectly. I’d review the manual thoroughly before proceeding.

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MAC_SE
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11-10-2023, 02:07 AM
#5
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MAC_SE
11-10-2023, 02:07 AM #5

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Symphora
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11-22-2023, 12:20 PM
#6
Couldn't get it working, so I've temporarily used my old PSU while troubleshooting. Yes, it's an Alienware unit. After disconnecting it, the PC boots up but the GPU isn't receiving power. It's connected via the GPU to the PSU in the right slot. Right now I'm unsure if the PSU is faulty or if the motherboard is acting strangely. I haven't had any problems before, so it probably isn't the board. Any advice would be greatly appreciated. If not, I think I'll return this PSU.
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Symphora
11-22-2023, 12:20 PM #6

Couldn't get it working, so I've temporarily used my old PSU while troubleshooting. Yes, it's an Alienware unit. After disconnecting it, the PC boots up but the GPU isn't receiving power. It's connected via the GPU to the PSU in the right slot. Right now I'm unsure if the PSU is faulty or if the motherboard is acting strangely. I haven't had any problems before, so it probably isn't the board. Any advice would be greatly appreciated. If not, I think I'll return this PSU.

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