Question RX5500XT Bios edit

[aa_trsv]

Hi!
After modifying the strap via HxD, and editing the crc in 0x21, the card does not start, is there any protection from AMD?

 

[Mini_Me]

Hi!
After modifying the strap via HxD, and editing the crc in 0x21, the card does not start, is there any protection from AMD?

Greetings and welcome,

Send me your modified vbios file, I may help to disable or bypass the protection and send you the file to reflash,

You may have a good day,

Regards.

 

[aa_trsv]

Greetings and welcome,

Send me your modified vbios file, I may help to disable or bypass the protection and send you the file to reflash,

You may have a good day,

Regards.

This is the vbios in which I changed the straps and corrected the cheksum 0x21.
Thank you very much! I look forward to hearing from You

 

[Mini_Me]

This is the vbios in which I changed the straps and corrected the cheksum 0x21.
Thank you very much! I look forward to hearing from You

Very well, I will try my best to help you with this and update you whenever it is possible.

 

[Mini_Me]

This is the vbios in which I changed the straps and corrected the cheksum 0x21.
Thank you very much! I look forward to hearing from You

Please test the vbios in the kindly attached link below and update whenever it is possible.

 

[Mini_Me]

Hi!
After modifying the strap via HxD, and editing the crc in 0x21, the card does not start, is there any protection from AMD?

Please test the vbios in the kindly attached link below and update whenever it is possible.

Is the vbios working?

 

[aa_trsv]

Is the vbios working?

I can't check it now, I'm not near the gpu, I can check it within an hour. It may be that the gpu does not work?)

 

[Mini_Me]

I can't check it now, I'm not near the gpu, I can check it within an hour. It may be that the gpu does not work?)

Please take your time, let us check the gpu from the software side and if things is not working then we will check its hardware,

When checking the software side, revert back to the original vbios first and check if the card will work or not and update whenever you like.

 

[Mini_Me]

I can't check it now, I'm not near the gpu, I can check it within an hour. It may be that the gpu does not work?)

Have you tried flashing your modified bios through linux like HiveOS to check if it possible to force flash this way?

 

[aa_trsv]

Have you tried flashing your modified bios through linux like HiveOS to check if it possible to force flash this way?

Good afternoon! Flashed the BIOS via RaveOS (Linux), the video card did not work

 

[Mini_Me]

Good afternoon! Flashed the BIOS via RaveOS (Linux), the video card did not work

Good afternoon,

I am going to re do the vram timings editing as sometimes it is tricky,

I will update you after I finish whenever it is possible.

 

[aa_trsv]

Good afternoon,

I am going to re do the vram timings editing as sometimes it is tricky,

I will update you after I finish whenever it is possible.

Thank you for taking the time to solve my problem, be sure to thank you for your work

 

[Mini_Me]

Thank you for taking the time to solve my problem, be sure to thank you for your work

You are very welcome.