SubsystemID Mismatch

[Doughmay]

Just now, TheRandomness said:

The 480 and 580 are based on the same chip. Literally the only difference is between the clockspeeds and default voltages. There isn't a difference between the core counts. 

Huh. Neat.

[TheRandomness]

Just now, Doughmay said:

Huh. Neat.

Therefore, you can easily flash the 480 to become a 580. However, the different memory amounts are probably what's causing the error. 

[Doughmay]

Just now, TheRandomness said:

Therefore, you can easily flash the 480 to become a 580. However, the different memory amounts are probably what's causing the error. 

Oh. I guess the gb BIOS difference, makes a difference.

[NicholasNicholasNicholas]

10 hours ago, Doughmay said:

This may be of some use to you : 

 

this is a bit confusing... i renamed the bios i want to install bios.bin then tryped in the command, and the box closed. after that i restarted but i still have a 480. what did i do wrong?

[Doughmay]

Just now, Nickathom said:

this is a bit confusing... i renamed the bios i want to install bios.bin then tryped in the command, and the box closed. after that i restarted but i still have a 480. what did i do wrong?

As a post was earlier, the msimatch, is probably due to the fact that your card is a 4gb version not an 8gb. At least thats what I got from it.

[NicholasNicholasNicholas]

11 minutes ago, Doughmay said:

As a post was earlier, the msimatch, is probably due to the fact that your card is a 4gb version not an 8gb. At least thats what I got from it.

i am using the regular atiflash instead of the atiwinflash, which was giving me the mismatches. im currently confused as to what i did wrong as i put the bios in the general ati folder then  renamed it bios.bin then put the command into the black box. what am i doing wrong?

[Brave_]

On 4/21/2017 at 11:35 PM, Nickathom said:

i am using the regular atiflash instead of the atiwinflash, which was giving me the mismatches. im currently confused as to what i did wrong as i put the bios in the general ati folder then  renamed it bios.bin then put the command into the black box. what am i doing wrong?

I had the same problems, but I managed to force the flash via CMD prompt on Windows.

[NicholasNicholasNicholas]

2 hours ago, Brave_ said:

I had the same problems, but I managed to force the flash via CMD prompt on Windows.

 

do you have to disable your graphics card driver or anything like that? also did you use the command prompt from windows or the one that came with the ati flash window?