ATIWinflash error "Error reading from ROM"

[pzycho010]

Has anyone encountered this before?
When I run ATIWinflash (as administrator) from my desktop, I get that error message.

Tried restarting the machine but still getting the same issue.
Device manager detects both GPUs and are both working
AMD radeon software also detects both GPUs
Tried to download the latest ATIWinflash 2.6.7 and when I ran it, mysteriously got error "ATI cannot find discrete ATI video card"

Win10x64
using 2x Nitro+ RX570 4gb (one is hynix while the other one says "autodetect" in gpu-z)
ATIWinFlash 2.2

Any idea how to resolve this?

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[MestreEni]

Same issue here bro... i have 1Rx 480 and 1 rx 580 (the 480 is Samsung and everything is fine in GPU-Z, but the 580 says "autodetect" too) and when i start mining, gpu-z begins to appear the information... anyone can help with this?

[doonkan]

maybe
atiflash -unlockrom 0
atiflash -f -p 0 # biosname #

[leonix007]

try this procedure captured from the net

- Open a command line, as administrator, and browse to the Atiflash folder. Type atiflash -i to list the GPU or GPUs you have connected. Once the first one will be "0", then 1,2 and so on if you have more than 1 connected.
- If you are comfortable with the GPUs that are connected, you can now flash the BIOS by typing "atiflash -f -p 0 BIOS.rom" without the quotes, where "0" is the number of the GPU you want to flash and "BIOS.rom" is the name of the ROM you want to flash to the card. It will give you some info on what it is doing and then take a minute or 2 to flash. When it is done, it will prompt you to reboot to make the changes take effect

this is presumably you have already your modded bios in place

if not you may get follow this procedure

https://bitcointalk.org/index.php?topic=1954245.0