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Dell Precision M4800 - MacOS Sierra


howoarang

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OK...

 

1. my MaciASL (1.4 269) can not open this SSDT-6.aml, so I don't see any changes you made, but it doesn't matter because IT WORKS!!!

2. internal display brightness can be changed with Fn+F3 and Fn+Insert key. Also with brightness slider too, in Display preferences

 

REALLY THANKS Jake Lo!

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With AC power connected:

 

Sleep works only for 2 seconds.

If I press Sleep (booth works: Fn+F1 or AppleLogo+Sleep), system goes to sleep. Everything is OFF (Screen, fans, lights, HDD...), But after cca 2 seconds it automatically wake up (Fans, lights, HDD, USB...). But screen is still off, it wake up only after press any key on keyboard or mouse.

 

On battery:

The SAME result as with AC power

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Hi ! 



Before using your DSDT howoarang, I used my previous configuration
With this configuration, I had all accessible except the battery or I have never had the %.

But here impossible to launch Sierra Installation with this configuration.

 

So, I took your DSDT howoarang and deactivate Optimus.

Installation took place successfully, everything works except the WiFi !

I have a Dell Wireless 1550, on the previous installation I used Rehabman's FakePCIID + BroadcomWifi kext, but there isn't work here. I also tried this method but not work either.

 

I didn't put Sleep kext yet

 

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howoarang, try this 

M4800.zip

 

NaXx, are you on Sierra?

Sierra need 4 new patches for Wireless to work DW1550/DW1560

Add to KextToPatch

 

 

 

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I tried some patchs and some options.

I tried to disable AddDTGP and FirAirport, i have wifi but hardware error. Same error if I have no Wifi FakeID on config.plist

 

So at moment I have AddDTGP/FixAirport enable, 0x43BA14E4 on FakeID, the 4 four patches and \S\L\E\IO80211Family.kext\Contents\PlugIns\AirPortBrcm4360.kext in ForceKextToLoad

It is the only case where I have the WiFi in System Report, but it's not an AirPort !

 

 

Software Versions:
CoreWLAN: 11.0 (1200.25.1)
CoreWLANKit: 12.0 (1200.25.1)
Menu Extra: 12.0 (1200.37)
System Information: 12.0 (1200.3)
IO80211 Family: 12.0 (1200.12.2)
Diagnostics: 7.0 (700.5)
AirPort Utility: 6.3.7 (637.5)
Interfaces:
en2:
Card Type: Third-Party Wireless Card
MAC Address: 40:f0:2f:xx:xx:xx
Supported PHY Modes: 802.11 a/b/g/n/ac
Supported Channels: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 144, 149, 153, 157, 161, 165
Wake On Wireless: Supported
AirDrop: Supported
AirDrop Channel: 0
Auto Unlock: Supported
Status: Off

 

 

If I do not find other solutions, I will try to find solutions on this post http://www.insanelymac.com/forum/topic/312759-fix-macos-sierra-dp1-bcm94532z-wifi/

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I was exactly going to edit my previous message in this case.

 

I'm, at the moment, with the 4 patches + FakePCIID + Broadcomwifi kext with No FakeID, no AddDTGP/FixAirport on Clover.

I have Airport Extreme in System Report but i can't activate Wifi...

 

It's same with AddDTGP/FixAirport enable.

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