Moderators Jake Lo Posted September 7, 2017 Moderators Share Posted September 7, 2017 Still not seeing AppleHDA_ALC255.kext showing in your output...did you copy it to /Library/Extensions? 1 Link to comment Share on other sites More sharing options...
Administrators Hervé Posted September 7, 2017 Administrators Share Posted September 7, 2017 Strange that the OS is asking for the password after every single sudo command. I'm used to password at the 1st command only, not the subsequent ones... Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted September 7, 2017 Administrators Share Posted September 7, 2017 are you sure CSR and SIP are disabled in config.plist? 1 Link to comment Share on other sites More sharing options...
naresh8 Posted September 8, 2017 Author Share Posted September 8, 2017 <key>RtVariables</key> <dict> <key>BooterConfig</key> <string>0x28</string> <key>CsrActiveConfig</key> <string>0x67</string> </dict> What changes should I do??? Link to comment Share on other sites More sharing options...
naresh8 Posted September 8, 2017 Author Share Posted September 8, 2017 Still not seeing AppleHDA_ALC255.kext showing in your output...did you copy it to /Library/Extensions? System extension cannot be used The system extension “/Library/Extensions/AppleHDA_ALC255.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update. this error occurred... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 8, 2017 Moderators Share Posted September 8, 2017 yes, that's noted on the Clover guide... 7. Copy kexts from /EFI/Clover/Kexts/Other/LE to /Library/Extensions of Macintosh SSD Note: Ignore warning/error messages and click OK, then run commands below. 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 / 1 Link to comment Share on other sites More sharing options...
naresh8 Posted September 8, 2017 Author Share Posted September 8, 2017 Last login: Fri Sep 8 13:39:58 on console GoFitXs-MacBook-Pro:~ gofitx$ sudo chmod -Rf 755 /L*/E* Password: GoFitXs-MacBook-Pro:~ gofitx$ sudo chown -Rf 0:0 /L*/E* GoFitXs-MacBook-Pro:~ gofitx$ sudo touch -f /L*/E* GoFitXs-MacBook-Pro:~ gofitx$ sudo chmod -Rf 755 /S*/L*/E* GoFitXs-MacBook-Pro:~ gofitx$ sudo chown -Rf 0:0 /S*/L*/E* GoFitXs-MacBook-Pro:~ gofitx$ sudo touch -f /S*/L*/E* GoFitXs-MacBook-Pro:~ gofitx$ sudo kextcache -Boot -U / rebuilding //System/Library/PrelinkedKernels/prelinkedkernel kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext CodecCommander.kext KernelCache ID: F7E09781091BC88FA44D25591BFA0057 kextcache updated critical boot files, requesting launchd reboot GoFitXs-MacBook-Pro:~ gofitx$ Link to comment Share on other sites More sharing options...
naresh8 Posted September 8, 2017 Author Share Posted September 8, 2017 Hey Jake Lo , Finally Audio is working. Thank you for Support. Now Dell 5558 is on MacOS Sierra Fully Stable [with External WiFi Adapter] Thank you... Regards, Naresh Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted September 8, 2017 Administrators Share Posted September 8, 2017 oh good i see it only asked for password once this time. Link to comment Share on other sites More sharing options...
naresh8 Posted September 8, 2017 Author Share Posted September 8, 2017 that time I pasted all command at a time thats why it takes only first and next as password thats why, 3 wrong password attempt... then you know what happen next... Link to comment Share on other sites More sharing options...
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