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macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

Joined
Jun 15, 2012
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506
Motherboard
Gigabyte Z370 AORUS Gaming 7-F13
CPU
i7-8700K OC @ 5.1Ghz
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RX 6900 XT
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Adding those 3 lines fixed the performance issue. However, it broke wake after sleep. My computer would reboot after waking.

Putting all the lines fixed everything.
Interesting.

I haven't been able to get sleep to work with this hack and it worked fine with 12.2.1 which needed no hack. if i attempt to sleep it just instantly wakes no matter what, from the gpu. other values or not..I think I just need to fully roll back to 12.2.1 permanently unless apple fixes issue in 12.4 (if they fix it at all, i still believe 100% it's an intentional change)
 
Joined
May 29, 2012
Messages
809
Motherboard
Gigabyte Z390 Gaming X
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i9-9900K
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6900XT
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  1. iMac
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  1. LC
  2. Power Mac
  3. PowerBook
Mobile Phone
  1. iOS
I think I found something interesting...

I've been wondering if injecting the framebuffer for the W6900X was resulting in loading of the PowerPlay Table for that card. I've long suspected that Apple underclocks or undervolts their CPUs and GPUs to balance power consumption and thermal properties. That could account for why this framebuffer patch doesn't result in 100% restoration of performance.

I tried injecting the Soft PowerPlay Table for my card and it seemed to have restored performance back to my 12.2.1 level. I would consistently score around 180K-200K in GB Metal before, and now with the W6900X framebuffer patch, I'm getting around 140K-160K. With the SPPT, it is back up to 180K.

Further testing is required.

Over in my Windows boot, I basically dumped the GPU ROM with GPU-Z, and using various utilities, I extracted the PowerPlay Table from the ROM file. This is usually done when overclocking the card, but I just wanted the stock PPT.

More testing is required, and I wanted to know if anyone else could try and confirm with their cards.

Edit: @gandem successfully applied the SPPT to his setup, and noticed improved scores.

Before SPPT:

GB 2022-03-18 no SPPT.jpg



After SPPT:
GB 2022-03-18 SPPT.jpg

This is the entry in my config.plist

config.plist with SPPT.jpg


This is my SPPT (in hexadecimal format):

Cautionary Notes - Please read before you attempt this!

1. You should only use the BIOS that was extracted from your card's ROM. If you use the wrong PPT, you could damage your card. Note that most cards have 2 BIOS settings, controlled by a physical switch on the card -- one is for overclocking or performance, and the other is for silence or powersaving. To get the optimal performance from your card, you want to dump the BIOS from the overclocking/performance setting.

2. If you don't want to dump your BIOS, you could go to TechPowerUp to find the ROM dumps for many cards. Be mindful that you should try to match your card exactly, but there is a risk that there could be minor differences.

This is only for use with the PowerColor Red Devil RX6900XT Ultimate (XTXH)!! You should use the SPPT from the ROM extracted from your card! You can find the ROM dumps for many cards over in TechPowerUp.


Code:
A6 09 0F 00 02 22 03 EE 09 00 00 9E 42 00 00 80 00 18 00 00 00 1C 00 00 00 00 00 00 76 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 0D 00 00 00 9F 0A 00 00 B0 04 00 00 E8 03 00 00 94 07 00 00 C9 04 00 00 78 05 00 00 C9 04 00 00 78 05 00 00 B0 04 00 00 C1 04 00 00 C1 04 00 00 2A 03 00 00 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F4 01 00 00 E0 01 00 00 61 00 00 00 26 02 00 00 3D 01 00 00 6B 01 00 00 3D 01 00 00 6B 01 00 00 A2 01 00 00 E7 01 00 00 E7 01 00 00 2C 01 00 00 E7 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 81 00 00 00 10 00 00 00 1E 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 0F 00 00 A0 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 0F 00 00 20 05 00 00 20 05 00 00 0F 00 00 00 E4 0C 00 00 E4 0C 00 00 64 00 00 00 6E 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F4 01 00 00 F4 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F4 01 00 00 A2 02 00 00 A2 02 00 00 0A 00 00 00 FA 00 00 00 E8 03 00 00 19 00 00 00 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 09 00 00 00 00 00 06 00 57 00 5A 00 5F 00 5A 00 DC 05 A4 06 D0 07 D0 07 D0 07 D0 07 D0 07 CA 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 00 00 00 FF FD 7F A3 63 37 00 00 2F 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 01 37 00 00 00 00 00 64 00 6E 00 64 00 73 00 73 00 73 00 73 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B8 0B 48 0D D8 0E 68 10 C0 12 00 00 FE 38 00 00 73 0F 00 00 64 00 64 00 E4 0C E4 0C 00 00 00 00 00 00 00 00 10 0E 48 0D C0 12 F8 11 40 00 00 01 32 00 3C 00 80 0C 80 0C 80 0C 80 0C 14 00 14 00 00 00 02 00 00 00 80 3F 00 00 00 00 B5 37 B8 3E EF 1B 67 BF 4F 40 A7 3F 8B 04 00 00 00 00 02 00 EE 7C 8F 3F A6 9B 84 3E 44 34 9A 3E 43 AD 09 BE 3D 0F 36 3F F1 00 00 00 00 01 04 00 CD CC AC 3F E3 A5 9B BD 6F 81 E4 3E CA A6 CC BE 04 21 49 3F C0 01 00 00 00 00 02 00 00 00 80 3F 00 00 00 00 72 C4 7A 3E 4C 89 84 BE DC BA 43 3F 11 02 00 00 00 00 02 00 09 8A AF 3F 29 5C 0F BD 85 CE EB 3E 10 CC C1 BE 47 20 46 3F 9B 01 00 00 00 00 02 00 6A DE 89 3F B8 1E 05 3E 8E 75 91 3E 28 49 57 BE E4 2C 3C 3F 73 01 00 00 00 00 02 00 09 8A AF 3F 29 5C 0F BD 85 CE EB 3E 10 CC C1 BE 47 20 46 3F 9B 01 00 00 00 00 02 00 6A DE 89 3F B8 1E 05 3E 8E 75 91 3E 28 49 57 BE E4 2C 3C 3F 73 01 00 00 00 00 02 00 7D 3F 95 3F DD 24 06 3E 1D 77 AA 3E EE 77 68 BE C9 1F 3C 3F 55 01 00 00 00 00 02 00 6A BC 74 3F AE 47 61 3E 73 2E 65 3E 52 ED 13 BE D7 2F 38 3F 43 01 00 00 00 00 02 00 6A BC 74 3F AE 47 61 3E 73 2E 65 3E 52 ED 13 BE D7 2F 38 3F 43 01 00 00 00 00 02 00 0E 2D 12 3F 9A 99 D9 3E 27 83 A3 3D 8D 28 ED BC E7 E3 32 3F B6 00 00 00 00 00 02 00 6A BC 74 3F AE 47 61 3E 73 2E 65 3E 52 ED 13 BE D7 2F 38 3F 43 01 00 00 F4 01 9F 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6B 01 C5 05 00 00 00 00 00 00 00 00 00 00 00 00 3D 01 F2 04 00 00 00 00 00 00 00 00 00 00 00 00 E0 01 B0 04 00 00 00 00 00 00 00 00 00 00 00 00 61 00 C9 01 A2 02 E8 03 A2 01 B0 04 00 00 00 00 00 00 00 00 00 00 00 00 E7 01 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 E7 01 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 2C 01 2A 03 00 00 00 00 00 00 00 00 00 00 00 00 E7 01 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 26 02 94 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2A 6F 4F 3F 49 BA E6 3D 9C 33 22 3C 2A 6F 4F 3F 49 BA E6 3D 9C 33 22 3C 2A 6F 4F 3F 49 BA E6 3D 9C 33 22 3C 90 BD B2 3F 7B 31 34 3E 5F 98 2C BF 90 BD B2 3F 7B 31 34 3E 5F 98 2C BF 9F 0A 00 00 B0 04 00 00 E8 03 00 00 94 07 00 00 F2 04 00 00 C5 05 00 00 F2 04 00 00 C5 05 00 00 B0 04 00 00 C1 04 00 00 C1 04 00 00 2A 03 00 00 C1 04 00 00 00 02 03 03 78 05 00 00 4C 01 FA 01 F0 0A 80 0C 8C 0A 80 0C 48 0D 48 0D 88 13 18 15 18 15 18 15 F4 01 20 03 F4 01 01 00 01 02 5D 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A8 16 52 16 FC 15 A7 15 51 15 FB 14 A5 14 4F 14 F9 13 A4 13 4E 13 F8 12 0C 12 20 11 34 10 48 0F 00 00 00 00 03 02 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 01 06 36 01 6B 02 37 00 3C 00 90 01 90 01 90 01 90 01 90 01 90 01 90 01 00 00 00 00 90 01 23 00 08 07 98 08 B8 0B 00 00 59 00 F4 01 00 00 01 00 01 02 00 00 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0D 54 86 3D BC 05 D2 BD 1F 80 14 3E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9A 99 99 3E 00 00 C0 3F 33 33 13 40 00 00 20 40 66 66 46 40 0A D7 23 3D DD 24 86 3D A2 45 B6 3D 39 B4 C8 3D C7 4B B7 3E 00 00 00 00 00 00 00 00 00 00 00 00 E5 61 21 BD 04 56 8E 3E C5 72 2B BE E8 00 E8 00 01 01 00 00 00 00 00 00 E8 00 E8 00 19 00 19 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 B8 0B 90 01 00 00 34 80 37 3B 9F AB CD 3E ED 0D 3E 3C 75 93 F8 3E 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1E 06
 
Last edited:
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Followed this and got my 6800 XT patched, performance now back to normal. Slot name is just for display and is not required.

Screen Shot 2022-03-18 at 21.04.07.png
 
Joined
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Asus Rampage VI Extreme Omega
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Core i9 10980XE
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@tedyun May I ask which tools you used? My fans don't stop spinning with the Belknap framebuffer.
 
Joined
Jul 16, 2014
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432
Motherboard
MSI Z590 MEG ACE
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i9-10900k
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RX 6900 XT
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So if I apply these framebuffers for my reference AMD 6900 XT, would I use Belknap?

And what if Apple actually fixes the issue - would we just delete the frame buffer then?

Trying to decide if I should up and apply the framebuffer or just wait for Apple to fix the issue.
 
Joined
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Messages
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Gigabyte Z390 Gaming X
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i9-9900K
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6900XT
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@tedyun May I ask which tools you used? My fans don't stop spinning with the Belknap framebuffer.


I basically followed this guys video to find the PPT from the ROM. He talks about using the PPT to overclock, which is more advanced than what I needed it for. I just needed to extract the stock PPT:




@milmber has a nice walkthrough here:
 
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Messages
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So if I apply these framebuffers for my reference AMD 6900 XT, would I use Belknap?

And what if Apple actually fixes the issue - would we just delete the frame buffer then?

Trying to decide if I should up and apply the framebuffer or just wait for Apple to fix the issue.

You can use Belknap. A few of us are using Carswell with good results.

When/if Apple fixes it, you can just delete those lines from the config.plist.
 
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Thanks for clarifying that!

I'm testing a fresh install (not an update) of Monterey 12.3 on a separate partition of an internal SATA drive. The only 3rd-party software I've added is Geekbench, to be able to check results; everything else on that 12.3 installation is "virgin" from the Apple installer. I boot from a USB thumbdrive containing OpenCore 0.7.9 (with the config.plist edits suggested in this thread, i.e., ATY,Belknap), then select the Monterey 12.3 partition at the OpenCanopy screen. Config.plist is attached here.

Am glad to report my Geekbench Metal score in 12.3 returned to its levels I get when booting 12.2.1 from my internal SSD. However, almost as soon as I finished running Geekbench the system reported a WindowServer crash (which I've never seen before) and reverted to the login screen. After entering my user password and logging back in, I then got notices that my "pixart device" was not properly recognized, as well as my (PC-style) keyboard. Didn't know what "pixart" was so I launched Safari to try Googling the term, but Safari immediately crashed.

I decided to reboot, but now Monterey 12.3 seems totally fried. Bootup nearly finishes, then loops back to my Hackintosh UEFI logo and OpenCanopy screen.

I've since discovered that "pixart device" is apparently my gaming mouse. I can try the procedure again with a fresh 12.3 install and using an Apple Magic mouse/keyboard, but am hoping someone here could check if any other culprits exist in my config.plist. It's the same I use successfully with 12.2.1, except for the device properties additions for Belknap.
I got boot loop too with 12.3 but it turns out to be intelmausi (not needed for i-225V). After I removed intelmausi then my system is stable again .
 
Joined
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Asus TUF Z690 Plus D4
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RX 6900 XT (spoofed)
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I think I found something interesting...

I've been wondering if injecting the framebuffer for the W6900X was resulting in loading of the PowerPlay Table for that card. I've long suspected that Apple underclocks or undervolts their CPUs and GPUs to balance power consumption and thermal properties. That could account for why this framebuffer patch doesn't result in 100% restoration of performance.

I tried injecting the Soft PowerPlay Table for my card and it seemed to have restored performance back to my 12.2.1 level. I would consistently score around 180K-200K in GB Metal before, and now with the W6900X framebuffer patch, I'm getting around 140K-160K. With the SPPT, it is back up to 180K.

Further testing is required.

Over in my Windows boot, I basically dumped the GPU ROM with GPU-Z, and using various utilities, I extracted the PowerPlay Table from the ROM file. This is usually done when overclocking the card, but I just wanted the stock PPT.

More testing is required, and I wanted to know if anyone else could try and confirm with their cards.

Before SPPT:

View attachment 544368


After SPPT:
View attachment 544371
This is the entry in my config.plist

View attachment 544370

This is my SPPT (in hexadecimal format):

Caution! This is only for use with the PowerColor Red Devil RX6900XT Ultimate (XTXH)!! You should use the SPPT from the ROM extracted from your card! You can find the ROM dumps for many cards over in TechPowerUp.

Code:
A6 09 0F 00 02 22 03 EE 09 00 00 9E 42 00 00 80 00 18 00 00 00 1C 00 00 00 00 00 00 76 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 0D 00 00 00 9F 0A 00 00 B0 04 00 00 E8 03 00 00 94 07 00 00 C9 04 00 00 78 05 00 00 C9 04 00 00 78 05 00 00 B0 04 00 00 C1 04 00 00 C1 04 00 00 2A 03 00 00 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F4 01 00 00 E0 01 00 00 61 00 00 00 26 02 00 00 3D 01 00 00 6B 01 00 00 3D 01 00 00 6B 01 00 00 A2 01 00 00 E7 01 00 00 E7 01 00 00 2C 01 00 00 E7 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 81 00 00 00 10 00 00 00 1E 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 0F 00 00 A0 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 0F 00 00 20 05 00 00 20 05 00 00 0F 00 00 00 E4 0C 00 00 E4 0C 00 00 64 00 00 00 6E 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 64 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F4 01 00 00 F4 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F4 01 00 00 A2 02 00 00 A2 02 00 00 0A 00 00 00 FA 00 00 00 E8 03 00 00 19 00 00 00 32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 19 00 00 00 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 09 00 00 00 00 00 06 00 57 00 5A 00 5F 00 5A 00 DC 05 A4 06 D0 07 D0 07 D0 07 D0 07 D0 07 CA 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06 00 00 00 FF FD 7F A3 63 37 00 00 2F 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 01 37 00 00 00 00 00 64 00 6E 00 64 00 73 00 73 00 73 00 73 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B8 0B 48 0D D8 0E 68 10 C0 12 00 00 FE 38 00 00 73 0F 00 00 64 00 64 00 E4 0C E4 0C 00 00 00 00 00 00 00 00 10 0E 48 0D C0 12 F8 11 40 00 00 01 32 00 3C 00 80 0C 80 0C 80 0C 80 0C 14 00 14 00 00 00 02 00 00 00 80 3F 00 00 00 00 B5 37 B8 3E EF 1B 67 BF 4F 40 A7 3F 8B 04 00 00 00 00 02 00 EE 7C 8F 3F A6 9B 84 3E 44 34 9A 3E 43 AD 09 BE 3D 0F 36 3F F1 00 00 00 00 01 04 00 CD CC AC 3F E3 A5 9B BD 6F 81 E4 3E CA A6 CC BE 04 21 49 3F C0 01 00 00 00 00 02 00 00 00 80 3F 00 00 00 00 72 C4 7A 3E 4C 89 84 BE DC BA 43 3F 11 02 00 00 00 00 02 00 09 8A AF 3F 29 5C 0F BD 85 CE EB 3E 10 CC C1 BE 47 20 46 3F 9B 01 00 00 00 00 02 00 6A DE 89 3F B8 1E 05 3E 8E 75 91 3E 28 49 57 BE E4 2C 3C 3F 73 01 00 00 00 00 02 00 09 8A AF 3F 29 5C 0F BD 85 CE EB 3E 10 CC C1 BE 47 20 46 3F 9B 01 00 00 00 00 02 00 6A DE 89 3F B8 1E 05 3E 8E 75 91 3E 28 49 57 BE E4 2C 3C 3F 73 01 00 00 00 00 02 00 7D 3F 95 3F DD 24 06 3E 1D 77 AA 3E EE 77 68 BE C9 1F 3C 3F 55 01 00 00 00 00 02 00 6A BC 74 3F AE 47 61 3E 73 2E 65 3E 52 ED 13 BE D7 2F 38 3F 43 01 00 00 00 00 02 00 6A BC 74 3F AE 47 61 3E 73 2E 65 3E 52 ED 13 BE D7 2F 38 3F 43 01 00 00 00 00 02 00 0E 2D 12 3F 9A 99 D9 3E 27 83 A3 3D 8D 28 ED BC E7 E3 32 3F B6 00 00 00 00 00 02 00 6A BC 74 3F AE 47 61 3E 73 2E 65 3E 52 ED 13 BE D7 2F 38 3F 43 01 00 00 F4 01 9F 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6B 01 C5 05 00 00 00 00 00 00 00 00 00 00 00 00 3D 01 F2 04 00 00 00 00 00 00 00 00 00 00 00 00 E0 01 B0 04 00 00 00 00 00 00 00 00 00 00 00 00 61 00 C9 01 A2 02 E8 03 A2 01 B0 04 00 00 00 00 00 00 00 00 00 00 00 00 E7 01 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 E7 01 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 2C 01 2A 03 00 00 00 00 00 00 00 00 00 00 00 00 E7 01 C1 04 00 00 00 00 00 00 00 00 00 00 00 00 26 02 94 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2A 6F 4F 3F 49 BA E6 3D 9C 33 22 3C 2A 6F 4F 3F 49 BA E6 3D 9C 33 22 3C 2A 6F 4F 3F 49 BA E6 3D 9C 33 22 3C 90 BD B2 3F 7B 31 34 3E 5F 98 2C BF 90 BD B2 3F 7B 31 34 3E 5F 98 2C BF 9F 0A 00 00 B0 04 00 00 E8 03 00 00 94 07 00 00 F2 04 00 00 C5 05 00 00 F2 04 00 00 C5 05 00 00 B0 04 00 00 C1 04 00 00 C1 04 00 00 2A 03 00 00 C1 04 00 00 00 02 03 03 78 05 00 00 4C 01 FA 01 F0 0A 80 0C 8C 0A 80 0C 48 0D 48 0D 88 13 18 15 18 15 18 15 F4 01 20 03 F4 01 01 00 01 02 5D 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A8 16 52 16 FC 15 A7 15 51 15 FB 14 A5 14 4F 14 F9 13 A4 13 4E 13 F8 12 0C 12 20 11 34 10 48 0F 00 00 00 00 03 02 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 01 06 36 01 6B 02 37 00 3C 00 90 01 90 01 90 01 90 01 90 01 90 01 90 01 00 00 00 00 90 01 23 00 08 07 98 08 B8 0B 00 00 59 00 F4 01 00 00 01 00 01 02 00 00 00 00 00 00 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0D 54 86 3D BC 05 D2 BD 1F 80 14 3E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9A 99 99 3E 00 00 C0 3F 33 33 13 40 00 00 20 40 66 66 46 40 0A D7 23 3D DD 24 86 3D A2 45 B6 3D 39 B4 C8 3D C7 4B B7 3E 00 00 00 00 00 00 00 00 00 00 00 00 E5 61 21 BD 04 56 8E 3E C5 72 2B BE E8 00 E8 00 01 01 00 00 00 00 00 00 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00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1E 06
Hi I got the rom and the rom.txt but what tool do you use to extract the sppt. thanks for any help
 

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Joined
Jul 20, 2014
Messages
943
Motherboard
AsRock X299 Creator-1.50
CPU
i9-10900X
Graphics
RX 6800 XT
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
I use this and all is rock solid. The SSDT is for iMacPro1,1 with RX 6800 XT on Z690 Aorus Master.
Thanks,
What make your SSD-NAVI.aml specific to iMacPro ?
 
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