Question Rx 580 8gb No Display Fan Spinning

[RyuuN]

I bought new graphic card RX 580 Saphire Pulse for my pc and it's just not display, but the fan is spinning.
And I try to use other GPU its work fine.
My PC specification:
- CPU: i5 10400f
- PSU: Corsair VS550 80+ 550w
- RAM: 1x16 GB HyperX Fury ddr4
- Motherboard: H510 Kaizen

I try to plug it on other PC its work well.
My other PC Specification:
-CPU: Intel xeon X5670
-PSU: Enermax maxpro 700w
-RAM: 6x24 GB ddr3
-Motherboard: Asus P6T Deluxe

I just curious why this RX 580 no display on my main PC

 

[beyondlogic]

I bought new graphic card RX 580 Saphire Pulse for my pc and it's just not display, but the fan is spinning.
And I try to use other GPU its work fine.
My PC specification:
- CPU: i5 10400f
- PSU: Corsair VS550 80+ 550w
- RAM: 1x16 GB HyperX Fury ddr4
- Motherboard: H510 Kaizen

I try to plug it on other PC its work well.
My other PC Specification:
-CPU: Intel xeon X5670
-PSU: Enermax maxpro 700w
-RAM: 6x24 GB ddr3
-Motherboard: Asus P6T Deluxe

I just curious why this RX 580 no display on my main PC

PSU is quite weak and old if it's the vs 550w I remember I'd replace it.

If it's working on the other system then it's either a bad motherboard PCI slot or PSU can't handle the power draw.

 

[triplex1]

I bought new graphic card RX 580 Saphire Pulse for my pc and it's just not display, but the fan is spinning.
And I try to use other GPU its work fine.
My PC specification:
- CPU: i5 10400f
- PSU: Corsair VS550 80+ 550w
- RAM: 1x16 GB HyperX Fury ddr4
- Motherboard: H510 Kaizen

I try to plug it on other PC its work well.
My other PC Specification:
-CPU: Intel xeon X5670
-PSU: Enermax maxpro 700w
-RAM: 6x24 GB ddr3
-Motherboard: Asus P6T Deluxe

I just curious why this RX 580 no display on my main PC

What drivers yyou use with rx580?

 

[Joseph_138]

Sounds like someone tried to flash the BIOS on the video card and messed it up. I bought a used Vega 56 card that does that (fans spin, no display) on the user modifiable BIOS setting, but works fine on the stock BIOS setting. I'm too lazy to try to fix it, though, because I'm using it in a Mac Pro, and don't want to overload the PCIe power connectors on the motherboard by using a modified BIOS.

Another thing to consider, is that Polaris cards were very popular mining cards, and they were often modified to speed up the VRAM, and minimize heat. You might need to find the stock BIOS files for your brand and model, and reflash it back to stock.