Moderators Jake Lo Posted June 18, 2017 Moderators Share Posted June 18, 2017 did you follow this step after copying the files ? 8. Repair permission and rebuild cache. Run command from terminal 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 / The guide said to copy to /Library/Extensions not /S/L/E but it'll work too. Are you using bootpack from here ? Will work on A16 as well. Link to comment Share on other sites More sharing options...
abhay83 Posted June 19, 2017 Share Posted June 19, 2017 Hi Jake, Yes, I'm using the bootpack from the link you shared:" E7450_HD5500_Only.zip 2.74MB 99 downloads (BIOS A15)". I have deleted the previously copied kexts from SLE and copied them to LE. The plist file is in clover folder and all files in ACPI are copied to ACPI/Patched folder. After running the permission fix commands again the bluetooth/webcam are working now. Everything else seems to be working now apart from sound. The the sound is not working-sound preferences shows no input device/no output device. I have attached my plist file and few screenshots if it helps. Will be a great help if you can please review and advise if i'm missing something. Thanks again for your help! Archive.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 19, 2017 Moderators Share Posted June 19, 2017 looking at our output, I don't see AppleHDA_ALC293.kext listed when you ran the permission fix and rebuild cache. Try running the commands again until you see it listed. If that doesn't work, reboot the system and run the commands again. If that still fails, then replace the file with this and try again. rebuilding //System/Library/PrelinkedKernels/prelinkedkernel kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID_Intel_HD_Graphics.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakePCIID.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext EAPDFix.kext kext file:///Library/Extensions/DisableTurboBoostBattery.kext/ is in hash exception list, allowing to load kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AppleBacklightInjector.kext kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext ACPIPoller.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext BroadcomBluetoothHostControllerUSBTransport.kext kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext IOBluetoothFamily.kext kext-dev-mode allowing invalid signature -67013 0xFFFFFFFFFFFEFA3B for kext AppleMobileDevice.kext KernelCache ID: 48D53C513AE0481C72A359A45FD04490 /System/Library/PrelinkedKernels/prelinkedkernel not cached. Successfully updated disk0s3. kextcache updated critical boot files, requesting launchd reboot Finished Link to comment Share on other sites More sharing options...
abhay83 Posted June 20, 2017 Share Posted June 20, 2017 Hi Jake, Thanks very much for your help! Audio worked after replacing the kext from the link in your post. I tried multiple times with the kext from boot pack but it wasn't appearing the list. it worked first time with the one from above link. Now just the wireless is pending for which I'm waiting for the Dell card to arrive. Just out of interest what was the difference between the link one and the boot pack one? Once again many thanks for your help! Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 21, 2017 Moderators Share Posted June 21, 2017 They are the same file, could be a bad download. Link to comment Share on other sites More sharing options...
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