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 on: October 12, 2019, 10:53:24 PM 
Started by MacEFIRom - Last post by xpath
Hi everybody,

Maybe someone can help.  The app quits unexpectedly on me.  Could this be because I am trying to run it on Leopard (10.5.8 ) ?  Tried the obvious, reset SMC, PRAM and NVRAM.  I have a MP1188Z.005C.B08.0707021221, which is in the patch files, do not know why it crashes...


same problem here, and I edit the EFI updater file via the Hex Editor, but still get the 5530 error ... any help pls?

 on: October 12, 2019, 06:34:42 PM 
Started by netkas - Last post by chromedome45
My Sapphire 7970 flashed with a 7950 I can't even get to High Sierra. Get boot screen progress bar goes about halfway then screen goes black. But the same board works with Sierra. I think I need to reflash it but maybe with a different EFI BIOS file.

 on: October 11, 2019, 09:45:12 PM 
Started by netkas - Last post by aw_
Hi guys,

after years without any problem, my Sapphire HD 7950 (flashed according to this thread) stopped working after updating to Mojave 10.14.6 today. I have a 5,1 (2010) Mac Pro/cMP. Mojave just boots to black after 3/4 of the loading bar. Safe-mode works fine, boot menu works too.

I’ve updated starting from 10.12.6, which I ran until today. Then I installed 10.13.(6) as instructed by the installer. 10.13 worked fine so I went on installing Mojave.

According to the fan/disc sound the boot process finishes fine. It just goes black.

Can someone point me into the right direction please? Should I check updating the firmware? What did change from High Sierra to Mojave that could lead to this behavior. Please find additional system info attached.
– Alex

(I’ve tried: Resetting PRAM/SMC, booting to safe-mode: Works, logging in blind: No luck, Using a different display than my 30” Cinema: No luck, booting to Windows 10: Works fine.)

 on: October 10, 2019, 06:19:12 PM 
Started by Fl0r!an - Last post by mghamms
Anyone working on bios for the Radeon VII?
Time frame for when one may be available?

 on: October 08, 2019, 04:29:32 PM 
Started by netkas - Last post by HAL2001
Sierra. My problems were always related to not being in the path where the command is.

 on: October 08, 2019, 04:25:17 PM 
Started by netkas - Last post by chromedome45
Hey HAL what version of MacOS are you running? actually for all members what OS were you running when you used the ROM making shell?

 on: October 08, 2019, 03:58:15 PM 
Started by netkas - Last post by chromedome45
Ok logged onto to USB and it is now kind of trying to work but have errors. and they are:

:command not found1:
:command not found3:
./ Line 5: syntax error near unexpected code 'do
./ Line 5: 'do

And it drops back to bash

I am guessing no one else had these problems? Or just me.

 on: October 08, 2019, 03:10:08 PM 
Started by netkas - Last post by HAL2001
Okay. Try copying the files to your hard drive.

 on: October 08, 2019, 03:08:27 PM 
Started by netkas - Last post by chromedome45
As noted I am on the USB drive where all the files are stored. /Volumes/USB is the drive I am connected to. Run command and error

 on: October 08, 2019, 02:56:25 PM 
Started by netkas - Last post by HAL2001
Make sure you execute the command in the proper path.

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