Shows red light on the 4-pin connector (input/output?).

F5F Stay Refreshed Hardware Desktop Shows red light on the 4-pin connector (input/output?).

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MrHat321
Junior Member

10-26-2020, 05:57 AM

#21

I notice no display, screen isn't appearing or connecting. Please remember power is coming straight from the PSU, using cables from the box. No screen connected now, but it doesn’t boot properly. I tried connecting a screen (GPU DirectCU Mini) and shorting the PWRSW pins with a screwdriver, but it still won’t start. Can you try other methods besides this? I had to share two photos because of lighting issues and camera problems.

MrHat321

10-26-2020, 05:57 AM #21

hayden_b_12
Junior Member

11-01-2020, 06:32 AM

#22

Also observe, when I remove the 8-pin connector, the system starts up with fans running in the CPU cooler and the GPU active. Still, no output on the screen (connected to the GPU). The GPU shows power coming from the top with a white LED. It functions properly in my previous setup.

hayden_b_12

11-01-2020, 06:32 AM #22

Miyuumi
Senior Member

543

11-02-2020, 02:11 AM

#23

Link the GPU into the highest PCI-E X16 port. The lower port fits through the B550 chipset. Check if any lights are on. Confirm the pump or fan is linked to the CPU_FAN pin. Some boards avoid it if nothing is present — assuming no cooler is installed.

Miyuumi

11-02-2020, 02:11 AM #23

Hazardrider01
Junior Member

11-02-2020, 06:19 AM

#24

The CPU really made a difference. Just connecting it to the AIO and assuming it was the connector worked. Thanks for the update—this has been around for about four years now!

Hazardrider01

11-02-2020, 06:19 AM #24

The CPU really made a difference. Just connecting it to the AIO and assuming it was the connector worked. Thanks for the update—this has been around for about four years now!

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