[HELP] Latitude 5480 HS

[Jake Lo]

Replace DSDT/Config file

Place kext into /L/E

Repair permission and rebuild cache

 

what's the issue with sleep not wake?

on wake, it just stay blank screen?

 

Could be an EDID issue...try this

 

For HDMI, have the monitor plugged in, then explore the IOReg so to confirm the right port is enabled.

SD Card reader is not supported at the moment. See here

5480_audio.zip

[unikat74]

After uploading and performing these operations

 

      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 /

 

I stop the start of the system in the picture.

 

Removal of ApleHDA kexts from L / E system starts

 

[Jake Lo]

you left out this

  sudo chmod -Rf 755 /L*/E*

 

Try booting in Safemode and fix the permission again

[unikat74]

Notice has change

 

 

 

 

MacBook-Pro-unikat74:~ unikat74$ sudo chmod -Rf 755 /L*/E*

MacBook-Pro-unikat74:~ unikat74$ sudo chown -Rf 0:0 /L*/E*

MacBook-Pro-unikat74:~ unikat74$ sudo touch -f /L*/E*

MacBook-Pro-unikat74:~ unikat74$ sudo chmod -Rf 755 /S*/L*/E*

MacBook-Pro-unikat74:~ unikat74$ sudo chown -Rf 0:0 /S*/L*/E*

MacBook-Pro-unikat74:~ unikat74$ sudo touch -f /S*/L*/E*

MacBook-Pro-unikat74:~ unikat74$ sudo kextcache -Boot -U /

rebuilding //System/Library/PrelinkedKernels/prelinkedkernel

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe1a33e7fc0 [0x7fff9f142980]> { URL = "AppleBacklightInjector.kext/ -- file:///Library/Extensions/", ID = "org.rehabman.injector.AppleBacklightInjector" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe1a33cef10 [0x7fff9f142980]> { URL = "FakePCIID.kext/ -- file:///Library/Extensions/", ID = "org.rehabman.driver.FakePCIID" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe1a33da2c0 [0x7fff9f142980]> { URL = "FakePCIID_Broadcom_WiFi.kext/ -- file:///Library/Extensions/", ID = "org.rehabman.injector.FakePCIID-Broadcom-WiFi" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe1a33c4420 [0x7fff9f142980]> { URL = "FakePCIID_Intel_HDMI_Audio.kext/ -- file:///Library/Extensions/", ID = "org.rehabman.injector.FakePCIID-Intel-HDMI-Audio" }

Kext with invalid signatured (-67062) allowed: <OSKext 0x7fe1a33a3d80 [0x7fff9f142980]> { URL = "CodecCommander.kext/ -- file:///Library/Extensions/", ID = "org.tw.CodecCommander" }

kxld[com.apple.driver.AGDCBacklightControl]: The following symbols are unresolved for this kext:

kxld[com.apple.driver.AGDCBacklightControl]: AppleBacklightParameterHandler::interpolatePanelTable(unsigned short const*, unsigned short, unsigned short, unsigned int, unsigned short*, unsigned short)

kxld[com.apple.driver.AGDCBacklightControl]: AppleBacklightParameterHandler::loadScaledMobileBacklightTable(unsigned short, unsigned short**, unsigned short*)

Link failed (error code 5).

Prelink failed for com.apple.driver.AGDCBacklightControl; omitting from prelinked kernel.

KernelCache ID: 11A1A2AD4B15418B9B639EE2A6745D4F

kextcache updated critical boot files, requesting launchd reboot

MacBook-Pro-unikat74:~ unikat74$ 

[Jake Lo]

???

Still no audio or can't boot?

[unikat74]

I installed DW1830 on the system but I have to turn on the card all the time and can not see any networks and can not see the bluethoth module

[unikat74]

Yes removal HDA kext from l/e boot normal but no audio

[unikat74]

can't boot

[Jake Lo]

Yes removal HDA kext from l/e boot normal but no audio

here you say boot normal...so I'm confused.

Can you boot back to OS X?

[unikat74]

boot normal, I mean, up to the OS X login screen,