No Display after Sleep and Wake, But Input/Sound still Work with blank screen

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). Pretty much any t8me the display sleeps, I can’t seem to get it to wake. 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 I hear the corresponding sounds. 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 can send and Error Report with all the diagnostic info you may need, just let me know.

HP Envy Recline 23-k310 AIO Intel i3-4330T Intel HD Graphics 4400 8GB 1600 MHz RAM Intel H87 Chipset [HP/Quanta Laurel2-1G mainboard] macOS Catalina 10.15.3 (with iMac 14,3 SMBIOS)

submitted by /u/prescriptionfx
[link] [comments]