arhu Posted May 29, 2016 Share Posted May 29, 2016 I have a little bit problem with extracting the BIOS rom file so how I can patch the FB? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 29, 2016 Moderators Share Posted May 29, 2016 You'll need a hex editor like Hexfiend. Copy AppleIntelBDWGraphicsFramebuffer.kext from /S/L/E to the desktop. Right click and select show package content Select Content and then MacOS Right click on AppleIntelBDWGraphicsFramebuffer and open with Hexfiend Do a search for 4139C4763E and replace with 4139C4EB3E Save the binary and exit all the way out. Install the patched FB to /S/L/E with your favorite kext utility (i.e. Kextwizard) ..don't forget to make a backup of the vanilla kext Reboot Link to comment Share on other sites More sharing options...
arhu Posted May 29, 2016 Share Posted May 29, 2016 But I haven't installed OSX yet, so should I put kext into efi/clover/kexts/? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 29, 2016 Moderators Share Posted May 29, 2016 No, must be in /S/L/E of the USB installer and later to the installed drive it error still occurs Link to comment Share on other sites More sharing options...
arhu Posted May 29, 2016 Share Posted May 29, 2016 I copied kext to /S/L/E on USB and rebuilt cache, but It's still hangs on kernel panic Intel~ // Attached my clover directory. CLOVER.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 29, 2016 Moderators Share Posted May 29, 2016 which version of El Capitan you are installing? Have you tried booting without cache? Link to comment Share on other sites More sharing options...
arhu Posted May 29, 2016 Share Posted May 29, 2016 I'm installing latest one and I tried without cache. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 29, 2016 Moderators Share Posted May 29, 2016 latest El Capitan is 10.11.5 The FB version is 10.14.66. I see you have a version 10.8.77 in Kexts/Other/LE. Is that the same version you have added to /S/L/E? Link to comment Share on other sites More sharing options...
arhu Posted May 30, 2016 Share Posted May 30, 2016 Ok. I got new FB kext, almost everything is okay. Screen brightness and sound is not working. Ale weird problem is with FB kext. I feel it's not fully Qe/Ql. I tried set fakeid to 16160002, but it's the same. Ale at login, screen is shaking. I attach my origin dsdt, cause I think problem is inside. origin.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 30, 2016 Moderators Share Posted May 30, 2016 Enable legacy rom in the BIOS. Sound should work if your cache is working properly. Boot without cache, repair permission and rebuild cache. Reboot in normal mode. Link to comment Share on other sites More sharing options...
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