No GPU recognised or Bois setting does anything ASRock B650E PG-ITX WIFI with SAPPHIRE NITRO+ AMD Radeon™ RX 7800 XT

Mad

Mad

Mad

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22 Aug 2014
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4
Hi guys
I bought a
ASRock B650E PG-ITX WIFI with SAPPHIRE NITRO+ AMD Radeon™ RX 7800 XT
No signal to TV have tried both hdmi sockets been through the Bois external graphics. I put in a gt740 card it worked off the pci slot no worries. I don't get anything from the 7800. Updated the bios to 3:15
I'm really thinking of buying a matx board .

This pc
ASRock B650E PG-ITX WIFI SAPPHIRE NITRO+ AMD Radeon™ RX 7800 XT

AMD Ryzen 9 7900X​


Corsair Dominator Platinum RGB 64GB (2X32GB) DDR5 PC5-41600C40 5200MHz Dual Channel Kit - Black​


Any help be much appreciated
 
Hi.

Merry Xmas and welcome to the forums.

What PSU have you got?

If you are using 1 power cable to the GPU, try with 2 seperate ones. Daisy chaining off 1 cable can sometimes cause problems.
 
Hi guys
Thank you

PSU is a
Silverstone SX1000R 1000w PSU PCIe 5.0 Cybenetics Platinum Modular SFX-L Power Supply

Yes tomorrow Im swapping out a 3060 ti
And hope to use the 7800XT on a

Gigabyte Z590 VISION G motherboard.
 
freddie64 said:
Hi.

Merry Xmas and welcome to the forums.

What PSU have you got?

If you are using 1 power cable to the GPU, try with 2 seperate ones. Daisy chaining off 1 cable can sometimes cause problems.
Click to expand...
Yes just tried this 2 pcievpower cables still nothing. Will be doing the motherboard swap today. Thank you
 
freddie64 said:
Good luck.

Was going to suggest a bios update as that sometimes helps, but you have already done this.
Click to expand...
It's a puzzling time... I saw a jays2cents video once same type deal no picture from GPU it was a GPU firmware update... Il have to look that video up again. Thank you bud
 
It could be that there is a setting in the bios for which PCIE version you want to use is set incorrectly as the GT470 is Pcie 3 and the 7800XT is Pcie4. If there is this setting you may need to change it to Auto
 
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