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Author Topic: Hacked Modified Memory Strap BIOS Database for ZEC MINING!  (Read 78472 times)
JuanHungLo
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January 14, 2017, 12:32:26 PM
 #361

I have that same card but only with BFR memory, so my advice is a guess, but yes, what you wrote is what I would try first.  Keep in mind that it is a risk. My advice has no guarantee and you might brick your card.  Since that card has no second BIOS, it is a risk that you have to decide upon.  I personally would try it, but then again I know how to jumper a BIOS physically and boot into program mode and reset it using a USB windows 98 boot to DOS.  Good luck.

 i flash the bios ,,when ming start the pc get the bluescreen,,  so it can not  work with that edit

Okay, that was the natural thing to attempt.  Next try this:

For each of the strings that begin with F0 49 02, (AFTER the next characters that are 01, or 02, or 03) replace with the following:

7771332000000000CECD5939805511112E1589080048C60022339D086C0014206A8900A00200312 0140F262B88252F15

That is the string from my XFX 280x Hynix AFR modded.  Of course, after editing, reopen the file with VBE7.0.0.7b.exe to correct the invalid checksum.

Run the miner at 1000/1500 1150vddc first until it proves stable then you can likely set it at 1050/1500 1125 vddc.


Bull markets are born on pessimism, grow on skepticism, mature on optimism, and die on euphoria. - John Templeton
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January 20, 2017, 08:12:01 PM
 #362

Hello, everyone! I have ASUS DCUII Top 1070/1600 with BIOS 015.041.000.000.000000 memory is H5GQ2H24AFR
I've founded my straps. But as u can see last value for all straps is 0 not 1 as in 1st post.
Quote
40 9C 00 00 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 00 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
90 5F 01 00 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
A0 86 01 00 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
74 B7 01 00 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
48 E8 01 00 77 71 33 20 00 00 00 00 8C C5 58 31 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
1C 19 02 00 77 71 33 20 00 00 00 00 AD CD 69 37 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
F0 49 02 00 77 71 33 20 00 00 00 00 CE 51 6A 3B 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14
C4 7A 02 00 77 71 33 20 00 00 00 00 10 5A 7B 41 80 55 11 11 2E A5 99 06 00 4C 06 01 22 11 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 17 11 2B 31 42 26 2F 15
98 AB 02 00 77 71 33 20 00 00 00 00 31 62 7C 47 80 55 11 11 30 A7 1A 07 00 4C 06 01 22 22 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 19 12 2F 36 48 28 31 15

Could you share any recomendations?

p.s. ofc I know that all stuff is my own risk
JuanHungLo
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January 20, 2017, 08:37:29 PM
 #363

Let's use the first strap for example: The "00" after the 40 9C 00, is the "field" that the manufacturers use to identify which memory type is affected by that strap.  For your "brand" 00 may mean Hynix, it may mean Elpida, Use the https://drive.google.com/file/d/0B2-oGzLC-iwKRndWZEptOWo2eUU/edit, Tahiti_I_x64.exe, to identify which type of memory is yours.

If yours is Hynix, then use the suggested straps for Hynix to replace your strap AFTER the above mentioned "field."
Likewise, for Elpida.  BUT DO NOT CHANGE THE ABOVE LISTED 'FIELD' FROM 00 TO 01 OR 02!!!!

Hello, everyone! I have ASUS DCUII Top 1070/1600 with BIOS 015.041.000.000.000000 memory is H5GQ2H24AFR
I've founded my straps. But as u can see last value for all straps is 0 not 1 as in 1st post.
Quote
40 9C 00 00 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 00 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
90 5F 01 00 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
A0 86 01 00 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
74 B7 01 00 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
48 E8 01 00 77 71 33 20 00 00 00 00 8C C5 58 31 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
1C 19 02 00 77 71 33 20 00 00 00 00 AD CD 69 37 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
F0 49 02 00 77 71 33 20 00 00 00 00 CE 51 6A 3B 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14
C4 7A 02 00 77 71 33 20 00 00 00 00 10 5A 7B 41 80 55 11 11 2E A5 99 06 00 4C 06 01 22 11 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 17 11 2B 31 42 26 2F 15
98 AB 02 00 77 71 33 20 00 00 00 00 31 62 7C 47 80 55 11 11 30 A7 1A 07 00 4C 06 01 22 22 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 19 12 2F 36 48 28 31 15

Could you share any recomendations?

p.s. ofc I know that all stuff is my own risk

Bull markets are born on pessimism, grow on skepticism, mature on optimism, and die on euphoria. - John Templeton
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January 20, 2017, 09:06:30 PM
 #364

Let's use the first strap for example: The "00" after the 40 9C 00, is the "field" that the manufacturers use to identify which memory type is affected by that strap.  For your "brand" 00 may mean Hynix, it may mean Elpida, Use the https://drive.google.com/file/d/0B2-oGzLC-iwKRndWZEptOWo2eUU/edit, Tahiti_I_x64.exe, to identify which type of memory is yours.

If yours is Hynix, then use the suggested straps for Hynix to replace your strap AFTER the above mentioned "field."
Likewise, for Elpida.  BUT DO NOT CHANGE THE ABOVE LISTED 'FIELD' FROM 00 TO 01 OR 02!!!!

Hello, everyone! I have ASUS DCUII Top 1070/1600 with BIOS 015.041.000.000.000000 memory is H5GQ2H24AFR
I've founded my straps. But as u can see last value for all straps is 0 not 1 as in 1st post.
Quote
40 9C 00 00 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 00 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
90 5F 01 00 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
A0 86 01 00 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
74 B7 01 00 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
48 E8 01 00 77 71 33 20 00 00 00 00 8C C5 58 31 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
1C 19 02 00 77 71 33 20 00 00 00 00 AD CD 69 37 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
F0 49 02 00 77 71 33 20 00 00 00 00 CE 51 6A 3B 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14
C4 7A 02 00 77 71 33 20 00 00 00 00 10 5A 7B 41 80 55 11 11 2E A5 99 06 00 4C 06 01 22 11 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 17 11 2B 31 42 26 2F 15
98 AB 02 00 77 71 33 20 00 00 00 00 31 62 7C 47 80 55 11 11 30 A7 1A 07 00 4C 06 01 22 22 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 19 12 2F 36 48 28 31 15

Could you share any recomendations?

p.s. ofc I know that all stuff is my own risk

I've identified this is Hynix AFR. You mean I should leave straps with 00 and replace next bytes or just insert new recomended straps? I'm not sure because after I don't have other straps with 01
JuanHungLo
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January 20, 2017, 09:14:44 PM
 #365

This is what is in the OP post on page 1 FOR HYNIX:
Quote
20 4E 00 01 33 31 33 20 00 00 00 00 61 88 11 08 D0 54 07 04 0C 07 C1 00 00 21 60 00 22 AA 1C 00 02 00 14 20 8A 88 80 A1 00 00 01 20 03 02 06 07 09 08 0D 0B
40 9C 00 01 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 01 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
A0 86 01 01 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
1C 19 02 01 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
78 5D 02 01 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
10 98 02 01 77 71 33 20 00 00 00 00 8C C5 48 2F 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
30 E6 02 01 77 71 33 20 00 00 00 00 AD CD 49 2F 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
40 0D 03 01 77 71 33 20 00 00 00 00 CE 51 4A 2F 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14

Those in red MUST REMAIN the same value for YOUR BIOS.  YOUR device says that 00 is Hynix, but the above example says that 01 is Hynix.  Therefore, only change the bytes AFTER the value in red.






Let's use the first strap for example: The "00" after the 40 9C 00, is the "field" that the manufacturers use to identify which memory type is affected by that strap.  For your "brand" 00 may mean Hynix, it may mean Elpida, Use the https://drive.google.com/file/d/0B2-oGzLC-iwKRndWZEptOWo2eUU/edit, Tahiti_I_x64.exe, to identify which type of memory is yours.

If yours is Hynix, then use the suggested straps for Hynix to replace your strap AFTER the above mentioned "field."
Likewise, for Elpida.  BUT DO NOT CHANGE THE ABOVE LISTED 'FIELD' FROM 00 TO 01 OR 02!!!!

Hello, everyone! I have ASUS DCUII Top 1070/1600 with BIOS 015.041.000.000.000000 memory is H5GQ2H24AFR
I've founded my straps. But as u can see last value for all straps is 0 not 1 as in 1st post.
Quote
40 9C 00 00 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 00 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
90 5F 01 00 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
A0 86 01 00 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
74 B7 01 00 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
48 E8 01 00 77 71 33 20 00 00 00 00 8C C5 58 31 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
1C 19 02 00 77 71 33 20 00 00 00 00 AD CD 69 37 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
F0 49 02 00 77 71 33 20 00 00 00 00 CE 51 6A 3B 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14
C4 7A 02 00 77 71 33 20 00 00 00 00 10 5A 7B 41 80 55 11 11 2E A5 99 06 00 4C 06 01 22 11 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 17 11 2B 31 42 26 2F 15
98 AB 02 00 77 71 33 20 00 00 00 00 31 62 7C 47 80 55 11 11 30 A7 1A 07 00 4C 06 01 22 22 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 19 12 2F 36 48 28 31 15

Could you share any recomendations?

p.s. ofc I know that all stuff is my own risk

I've identified this is Hynix AFR. You mean I should leave straps with 00 and replace next bytes or just insert new recomended straps? I'm not sure because after I don't have other straps with 01

Bull markets are born on pessimism, grow on skepticism, mature on optimism, and die on euphoria. - John Templeton
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January 20, 2017, 09:17:07 PM
 #366

This is what is in the OP post on page 1 FOR HYNIX:
Quote
20 4E 00 01 33 31 33 20 00 00 00 00 61 88 11 08 D0 54 07 04 0C 07 C1 00 00 21 60 00 22 AA 1C 00 02 00 14 20 8A 88 80 A1 00 00 01 20 03 02 06 07 09 08 0D 0B
40 9C 00 01 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 01 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
A0 86 01 01 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
1C 19 02 01 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
78 5D 02 01 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
10 98 02 01 77 71 33 20 00 00 00 00 8C C5 48 2F 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
30 E6 02 01 77 71 33 20 00 00 00 00 AD CD 49 2F 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
40 0D 03 01 77 71 33 20 00 00 00 00 CE 51 4A 2F 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14

Those in red MUST REMAIN the same value for YOUR BIOS.  YOUR device says that 00 is Hynix, but the above example says that 01 is Hynix.  Therefore, only change the bytes AFTER the value in red.






Let's use the first strap for example: The "00" after the 40 9C 00, is the "field" that the manufacturers use to identify which memory type is affected by that strap.  For your "brand" 00 may mean Hynix, it may mean Elpida, Use the https://drive.google.com/file/d/0B2-oGzLC-iwKRndWZEptOWo2eUU/edit, Tahiti_I_x64.exe, to identify which type of memory is yours.

If yours is Hynix, then use the suggested straps for Hynix to replace your strap AFTER the above mentioned "field."
Likewise, for Elpida.  BUT DO NOT CHANGE THE ABOVE LISTED 'FIELD' FROM 00 TO 01 OR 02!!!!

Hello, everyone! I have ASUS DCUII Top 1070/1600 with BIOS 015.041.000.000.000000 memory is H5GQ2H24AFR
I've founded my straps. But as u can see last value for all straps is 0 not 1 as in 1st post.
Quote
40 9C 00 00 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 00 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
90 5F 01 00 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
A0 86 01 00 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
74 B7 01 00 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
48 E8 01 00 77 71 33 20 00 00 00 00 8C C5 58 31 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
1C 19 02 00 77 71 33 20 00 00 00 00 AD CD 69 37 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
F0 49 02 00 77 71 33 20 00 00 00 00 CE 51 6A 3B 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14
C4 7A 02 00 77 71 33 20 00 00 00 00 10 5A 7B 41 80 55 11 11 2E A5 99 06 00 4C 06 01 22 11 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 17 11 2B 31 42 26 2F 15
98 AB 02 00 77 71 33 20 00 00 00 00 31 62 7C 47 80 55 11 11 30 A7 1A 07 00 4C 06 01 22 22 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 19 12 2F 36 48 28 31 15

Could you share any recomendations?

p.s. ofc I know that all stuff is my own risk

I've identified this is Hynix AFR. You mean I should leave straps with 00 and replace next bytes or just insert new recomended straps? I'm not sure because after I don't have other straps with 01

Ok, It's clear now! thanks a lot!
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January 20, 2017, 10:02:12 PM
 #367

I suppose this is a correct patch for ASUS r9 280x DCUII Top with Hynix AFR memory

Idea is a change range of straps and little bit change timing for 1551-Max Mhz range.
This model has two additional straps and it were replaced on 2100 Mhz and 2200 Mhz just for fill
Timings for 1st 5 straps stay as default
Next 3 straps have modified timings.

Quote
40 9C 00 00 33 31 33 20 00 00 00 00 84 94 22 10 F0 54 09 06 0F 0B A2 01 00 23 80 00 22 AA 1C 00 12 01 14 20 8A 88 00 A0 00 00 01 20 06 05 0B 0C 11 0C 10 0D
80 38 01 00 55 51 33 20 00 00 00 00 E7 AC 35 20 50 55 0B 0D 1A 97 34 03 00 24 81 00 22 AA 1C 00 4B 06 14 20 9A 88 00 A0 00 00 01 20 0C 08 15 19 21 18 1B 11
A0 86 01 00 55 51 33 20 00 00 00 00 29 31 46 24 50 55 0C 0D 1C 18 A5 03 00 26 A1 00 22 AA 1C 00 4B 07 14 20 9A 88 00 A0 00 00 01 20 0D 0A 18 1B 25 19 1D 11
1C 19 02 00 55 51 33 20 00 00 00 00 29 B5 46 27 50 55 0C 0D 1E 99 05 04 00 26 A2 00 22 AA 1C 00 4B 08 14 20 AA 88 00 A0 00 00 01 20 0E 0A 1A 1E 28 1A 1F 11
78 5D 02 00 55 51 33 20 00 00 00 00 6B BD 57 2D 60 55 0D 0E 22 9C 96 04 00 28 C3 00 22 BB 1C 00 53 0A 14 20 BA 88 00 A0 00 00 01 20 10 0C 1E 22 2E 1D 23 12
10 98 02 00 77 71 33 20 00 00 00 00 8C C5 48 2F 60 55 0F 0F 25 1E 17 05 00 48 C4 00 22 CC 1C 00 5C 0B 14 20 4A 89 00 A0 00 00 01 20 12 0D 20 25 32 1F 26 13
30 E6 02 00 77 71 33 20 00 00 00 00 AD CD 49 2F 70 55 0F 10 29 21 98 05 00 4A E5 00 22 EE 1C 00 64 0D 14 20 5A 89 00 A0 00 00 01 20 14 0E 24 2A 38 22 2A 14
40 0D 03 00 77 71 33 20 00 00 00 00 CE 51 4A 2F 70 55 10 10 2B A2 18 06 00 4A E6 00 22 00 9D 00 64 0E 14 20 6A 89 00 A0 00 00 01 20 15 0F 27 2D 3C 23 2C 14
50 34 03 00 77 71 33 20 00 00 00 00 10 5A 7B 41 80 55 11 11 2E A5 99 06 00 4C 06 01 22 11 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 17 11 2B 31 42 26 2F 15
60 5B 03 00 77 71 33 20 00 00 00 00 31 62 7C 47 80 55 11 11 30 A7 1A 07 00 4C 06 01 22 22 9D 00 6C 0F 14 20 6A 89 00 A0 00 00 01 20 19 12 2F 36 48 28 31 15
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January 21, 2017, 01:28:00 AM
 #368

Both the ASUS 7970 and ASUS 280x are already modded in the first post. You can download them and flash instead of modding them manually with hex editors.

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January 30, 2017, 02:44:37 PM
 #369

Can I use the bios for 290x reference with 113-C6710151-100 bios from the first post?

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January 31, 2017, 07:43:24 PM
 #370

The first one posted on page one. Asus 280x direct cuii. I tried it. Claymore 11 I was getting errors on one of the 6 cards in the system and it was acting weird. Some of the cards weren't putting up accepted shares or anything. Possilly the ram isn't hynx I'll have more time to look into it tonight but thoughts on that? Perhaps the undervolt is causing issues but I manually changed it to higher levels and still problems.
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February 01, 2017, 10:41:24 AM
 #371

Share please good straps for 290x elpida bbbg. On zec have 337 H/s, 1050/1500 mHz.

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February 04, 2017, 10:20:24 PM
 #372

Hello gentlemen,

I want to optimize my Sapphire HD7970s Dualx OC for mining altcoins. But at this point i'm afraid not to brick them so i dared to ask some advice from you which have more experience than me .
What i did so far was to download GPU-Z which i used to save the current BIOS of one of my cards and then i opened it with VBE7 to see the current settings which i will post below.
Can you please suggest what settings should i modify so i can improve the power consumption and hashrate ?

Owerview

ROM Message : Tahiti B0 XT GDDR5 3GB 500e/150m
BIOS Version : 015.025.000.099.000000
Part Number : 113-2104XTHY-OB5
Device ID : 1002 - 6798
Vendor ID : 174B
Subsystem ID : 3000
VRM: CHL822x
Memory Type : Hynix H5GQ2H24AFR


######## State 0 - Boot ########
------------------------
#0
COre clock : 950
Memory clock : 1425
VDDC : 1175
-------------------------


######## State 1 - Performance ######
------------------------------
#4
COre clock : 300
Memory clock : 150
VDDC : 850
-------------------------
#5
COre clock : 501
Memory clock : 1425
VDDC : 950
------------------------
#0
COre clock : 950
Memory clock : 1425
VDDC : 1175
------------------------------


######### State 2 - UVD ##########
-------------------------------
#5
COre clock : 501
Memory clock : 1425
VDDC : 950
----------------------------
#0
COre clock : 950
Memory clock : 1425
VDDC : 1175
-----------------------------

OverDrive

Max. Core Clock  : 1500
Max. Memory Clock : 2000
TDP limit (%) : 20


PowerTune

TDP (W) : 223

Power Limit (W) : 180 - 268
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February 04, 2017, 10:29:43 PM
 #373

I have many of those.  Here you go:

http://www.filedropper.com/rig1sapphire7970hynix1050-1500-1096

voltage set at 1.093, adjust with VBE7 as needed.

Run clock at 1050, memory at 1500.

Also, don't worry about bricking the card, it has two BIOSes.

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February 05, 2017, 05:49:30 AM
 #374

Does someone have something modified for Fury?
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February 05, 2017, 11:35:07 AM
 #375

For the Tahiti bios's if you are getting lots of rejects or your speed is faster than 350 H/S you need to lower your intensity and it should fix all these issues.


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February 05, 2017, 11:48:07 AM
 #376

Tahiti 350sol? hmm my best result with R9 280x is 320sol 1100/1625 hynix AFR full stable.
Optminer 1.6.0 win 7 with 15.12 driver

maybe with high clock, but power consumption than rise.

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February 05, 2017, 12:51:41 PM
 #377

I said your speed shouldn't be over 350H/s. If it is something is wrong.


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February 12, 2017, 09:02:23 PM
 #378

Hello , mates , could someone help me modding some 470s with Micron memory.
I can't access it's timings properly with the current releases of PolarisBiosEditor...
I've uploaded an original BIOS here:
http://s000.tinyupload.com/?file_id=69225432083678420323
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February 12, 2017, 10:02:35 PM
 #379

Hello , mates , could someone help me modding some 470s with Micron memory.
I can't access it's timings properly with the current releases of PolarisBiosEditor...
I've uploaded an original BIOS here:
http://s000.tinyupload.com/?file_id=69225432083678420323


This thread is primarily for the Tahiti based GPUs like the 7950/7970/280x. For the 470 search for the "RX 470" thread on here and they got examples there.

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February 15, 2017, 02:26:57 PM
 #380

Hey guys !  Quick question, So I got a 280x tri-x 251-100sa for fun to play with.  Its running 300sols on the custom timings, but what I really want is to bring the voltage down to save as much power as possible.  Right now its 1.256v....too high for me.  Everytime I try to modify voltages I get stuck at 0.95v and 500mhz.  It sucks though, a 60.6% asic.  Can anyone point me in the right direction ?  I'm just starting to look into the 280x tahiti stuff.
oh yeah MSI afterburner doesnt control anything, although you can play with the values.
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