Afterburner says 0 core 0 clock

[Ethirald]

Hi all, i try to search if someone has the same mine problem but i didn't find anything ^^

I have a rig built with mobo h81 pro btc, a Corsair 4 Gb ram DDR3 and 5 rx 480 Nitro+.

When i started windows, afterburner doens't let me change anything about settings of the vga and it's stucked on 0 core and 0 clock. I even haven't control over the fan speed and i can't see the vga heat.
I hard wipe driver and then clean reinstall them, but it doesn't work.
Then i try to reinstall windows but neither this solution works.


Would someone help me to find a solution?

Thanks in advance!

[nu1mlock]

Plug in a display to one of the cards.

[joaocha]

I've added the BIOS signature check to the pixel clock patcher: https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher

1. Flash Bios. Do not reboot when asked.
2. Run atikmdag-patcher.exe to patch the driver.
3. Reboot.

I haven't tested it with a modified BIOS, so let me know if it works. You can undo the patch by running the patcher again. If you don't need any of the pixel clock limits, you can rename the file to atikmdag-patcher-bios.exe to patch only the BIOS signature check.

Just use this patch and reboot

Source: http://www.overclock.net/t/1604567/polaris-bios-editing-rx5xx-rx4xx#

[Ethirald]

I will give it a try in the next days!
Thanks for giving me this info.
We'll keep you update!

[lautre]

yea plug a display or similar

[spyshagg]

and make sure crossfire is disabled  (check on gpu-z)

[Ethirald]

I've added the BIOS signature check to the pixel clock patcher: https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher

1. Flash Bios. Do not reboot when asked.
2. Run atikmdag-patcher.exe to patch the driver.
3. Reboot.

I haven't tested it with a modified BIOS, so let me know if it works. You can undo the patch by running the patcher again. If you don't need any of the pixel clock limits, you can rename the file to atikmdag-patcher-bios.exe to patch only the BIOS signature check.

Just use this patch and reboot

Source: http://www.overclock.net/t/1604567/polaris-bios-editing-rx5xx-rx4xx#

I follow your procedure taking the stock bios from this link.
Then i flash it on my vga using atiflash, and then i executed atikmdag-patcher.exe

Buuuuuuuuuuuuuut, it doens't work yet )):

and make sure crossfire is disabled  (check on gpu-z)

According to gpuz crossfire is disabled!