I also looked into IOregistryExplorer and see that the connect type is 00400000 there for FB@1 I tried to patch it via setup.plist but it seems that there is no change in IOregistryExplorer. Though the Hackintool sees the change (image attached)
So I’ve been working at trying to get the wifey’s [HP Envy Recline 23-k310 All-in-One]’s display to properly wake from sleep for months now. I’m kinda at my wits end; It’s probably something so simple and I’m overthinking it.
The computer sleeps properly, but when it wakes, I get no display (no backlight either). The keyboard and peripherals seem to work after wake; able to key in the passcode/password and sound works when I use the volume up/down buttons. But I get absolutely no display. I’ve done 3 other successful hackintoshes (though, none had any dGPUs/eGPUs). But I’m somewhat confident that I’ve disabled the Nvidia Optimus (NVIDIA GeForce 830A)/N15S-GM) I couldn’t find any _ini when I poll the SSDT’s and no signs of Nvidia In System Report, Hackintosh, or IOReg. It’s disabled via the Frame Buffer patch in clover (I use 0x0D220003 for platform ID. I definitely have the Lilu and Whatevergreen kexts in L/E. I’ve tried a plethora of Clover settings, changing SMBIOS’s, darkwake bootflags, and AppleBacklightfixup.kext in both Clover/Kexts and L/E to no avail. Power management has been set using the Pike R. Alpha ssdtPRGen implementation. I’ve gone through and setup the proper SSDTs for the USB patching. Besides adding the HDMI audio output patch (which I don’t use/or have anything plugged into since its an AIO), everything else works on point. But…
“Help me Obi-Wan[’s], you’re my only hope!!”
I’ve attached an “Error Report.zip” including an IOReg report, config.plist, and a generated report form black.dragon74’s tool. I would love any recommendations or possible fixes/files/patches to these files to resolve this issue that has been stumping me for months.
Im having similar issue with my HS setup, dell latitute 3480, i5-7200U
Once the hdmi plugged in, the laptop display went blank, only could see the external tv
But, when i put my laptop to sleep & wake up again, both screen got display (hdmi still connected)
Even the hdmi could be plugged off & in (after sleep), the laptop display is fine
What could be the culprit?
Dell’s MacBook Pro IORegistry.zip