Skip to content

Repository files navigation

Patch fix brightness and AppleHDA patched for Dell Latitude E6540

How to install?

  • Update A21 BIOS version here // Unnecessary. Fixed for all BIOS version

  • After install macOS, download my patch and put it in Library/Extensions (L/E)

  • Open terminal and run these command to rebuild kextcache

    sudo chmod -Rf 755 /L*/E*
    sudo chown -Rf 0:0 /L*/E*
    sudo touch -f /L*/E*
    sudo chmod -Rf 755 /S*/L*/E*
    sudo chown -Rf 0:0 /S*/L*/E*
    sudo touch -f /S*/L*/E*
    sudo kextcache -Boot -U /
    
  • After rebuild kextcache, run this command to disable hibernation (Make sure to disable hibernation as it's a prerequisite to get sleep & wake to work on a Hackintosh)

    sudo pmset hibernatemode 3
    sudo rm -f /var/vm/sleepimage
    
  • Restart and enjoy

About

patched AppleHDA, fixed brightness kext, fix sleep

Resources

Stars

0 stars

Watchers

1 watching

Forks

Releases

Packages

Used by

Contributors