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Everything posted by Jake Lo
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E7450 - Brightness keys not working with karbiner-elements
Jake Lo replied to roniez's topic in The Archive
I didn't include SSDT.aml but SSDT-PNLF.aml which is for brightness Control. If you want to regenerate a new one base on updated 10.12.4, then ok but not necessary.- 45 replies
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- brightness
- macOS Sierra
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(and 1 more)
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if running from another system ./ssdtPRGen.sh -p ex. ./ssdtPRGen.sh -p i7-4600U Note: cpu name is case sensitive, I7-4600u won’t work
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E7450 - Brightness keys not working with karbiner-elements
Jake Lo replied to roniez's topic in The Archive
To fix it for E7450 with HD5500 only, follow this - Delete IntelBacklight.kext from /EFI/Clover/Kexts/Other or anywhere else that has it - Add to /L/E - AppleBacklightInjector.kext - Add SSDT-PNLF.aml and DSDT.aml -> /EFI/Clover/ACPI/Patched Repair permission and rebuild cache 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 / E7450_HD5500_Only.zip- 45 replies
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- brightness
- macOS Sierra
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(and 1 more)
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10.12.4 breaks IntelBacklight and ACPIBacklight. Replace with the following; Credits to Rehabman Replace DSDT.aml and Config.plist file Copy SSDT-PNLF.aml to /EFI/Clover/ACPI/Patched Remove IntelBacklight from /EFI/Clover/Kexts/Other Copy AppleBacklightInjector to /Library/Extension Repair permission and rebuild cache 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 / 5548_Fix-Brightness.zip
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do the following things: Use Clover Configurator to mount the EFI partition Rename bootmgfw.efi in /EFI/Microsoft/Boot to bootmgfw-orig.efi Copy Cloverx64.efi in /EFI/Clover to /EFI/Microsoft/Boot and rename it bootmgfw.efi
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Just to confirm, you have copied the DSDT.aml into /EFI/Clover/ACPI/Patched, correct?
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Yes, download the latest here. This will mount the EFI partition. Replace the files and reboot
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When you boot to Clover, does both Windows and OS X icon show for you to pick which to boot from?
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E7450 - Brightness keys not working with karbiner-elements
Jake Lo replied to roniez's topic in The Archive
Yes, go ahead and rebuild cache and send me a new IOReg- 45 replies
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- brightness
- macOS Sierra
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(and 1 more)
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No need to reinstall. If you could connect to HDMI and able to maneuver around, then you could mount the EFI partition. Replace both the DSDT and the Config file by renaming the LoRes files to just DSDT an Config. If you have Intel Wireless card, it's not supported as stated on the top of the guide. You'll need to replace it with a supported device.
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What's the default resolution of your display? Look in the BIOS, it'll tell you the max resolution. Then select the correct DSDT/Config file combo. If your display really is 1600x900, then use the DSDT/Config.plist not the x-LoRes files
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Correct. The old boot glitch patch for El Capitan will break Sierra. As always, update the boot loader before any update or research before update incase stuff like this happen.
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Which version of Clover? How did you install Clover if it doesn't boot? Did you install it prior to upgrading?
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As stated in my guide, E6x20 has issues with UEFI, use Legacy mode instead and configure Clover with Legacy settings.
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E7450 - Brightness keys not working with karbiner-elements
Jake Lo replied to roniez's topic in The Archive
Looks like it's missing SSDT-PNLF.aml. Place this in /EFI/Clover/ACPI/Patched SSDT-PNLF.aml.zip- 45 replies
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- brightness
- macOS Sierra
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(and 1 more)
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Make sure to use the same BIOS version A23. Did you install using Legacy or UEFI settings?
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MyHack will not support anything above Mavericks. Go with the manual guide posted by Hervé.
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This looks to be an USB issue. What process and bootpack are you using?
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Yes, /S/L/E is fine too
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It's not showing in the cache, therefore not working. Reboot and re-run the commands again. Look for those 2 kexts if it shows in the output.
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Not seeing AppleHDA_ALC255 and CodecCommander.kext in the cache. Did you add them to /L/E?
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Dell Inspiron 15 7548 (-Hdmi -Battery status -Brightness ) help needed
Jake Lo replied to odyright's topic in The Archive
run this and attach the IOReg file IOReg IORegistryExplorer_v2.1.zip -
You didn't post the output after running the commands so I have no idea what's going on with the permission and cache. Boot with the USB installer and then select the installed drive.