flexrac

13 and 17 had no change

 

added FakePCIID_Intel_HDMI_Audio.kext + FakePCIID.kext = no audio

Remove FavePCIID and audio return

 

​Question, should I check reset apple HDA ?

flx2000’s iMac.zip

if I plug an audio cable to the green audio jack, sound still comes from internal speakers of dell

if I use the headphone jack, I get Audio through there.

correction,Audio only plays through computers internal speakers, no audio through HDMI cable

Sadly my monitor does not have speakers

I think the HDMI issue was me connecting my monitor with an HDMI to DVI cable.

Hdmi to my tv works fine, just no audio

I've checked off the box for intelHDMI, still no sound

 

IOreg attached

flx2000’s iMac.zip

yes, i have no speakers attached, just internal speakers from the computer.

 

Also i just tried HDMI, it's acting really weird, logs in fine but when i open stuff the screen goes crazy.

Yessssssssss, Sound is working!

Graphics is working now.

I removed the fake id and ig-platform id (left blank)

unchecked inject intel

selected disablegfxfirmaware

 

in kext>other folder,  i have Lilu and Intelgraphicsfixup.kext, also have intelgraphicsdvmtfixup.kext, not sure if that one is doing anything.

 

no glitching now and about this mac reads as follows

Intel HD graphics KBL CRB 1536mb

 

 

EFI folder attached

 

 

Now i need to get sound working

Optiplex 3050 10.3.3EFI.zip

I had appleAlc.kext loaded already and HDAS to HDEF patch as well, going through a bunch of ID's and nothing is working, 13 did not work

 

with your fake ID settings, system freezes on the apple logo, did not use verbose to see error, i know if i use ig-platformid you listed video will have 7mb for memory,

with the one for hd530 i get more ram.

System specs

Dell optiplex 3050

Bios versio 1.7.9

Core I3 7100 (7th gen)/3.9 ghz dual core

Intel 250 express

Intel HD graphics 630 working with no fake id's and no injections

4gb DDR4 2400 mhz

500gb HD Sata

Realtek RTL8168H/8111H Gigabit Ethernet 

 

Create High Sierra USB and add attached clover folder to esp

 

Bios Setting

System configuration >SATA Operation>AHCI
disable wake from usb device if you have issues with the system turning back on after shutdown.

 

Exit >F12 once you see dell logo screen

If you do not see your usb device

You will have to add it as a boot option in 

General>Boot sequence>boot list option>add boot option

 

 

Working:

USB

Ethernet

Display port

sound in head phone port and internal speaker

 

Not working: 

HDMI audio

rear audio port

 

 

MacOS 10.13.4 Switched to SMBios 18,1 with 18,2 I could not get rid of the display glitch issue.

Optiplex 3050 OS 10.3.3 EFI.zip

 

fixed the issue by doing the following in terminal

 

ntpdate -u time.apple.com

 

network cable has to be plugged in for this to work

 

installation now in progress

 

will post a guide with my plist if installation goes all the way through.

This is the error i get

Does anyone have a solution for this?

i checked that the date and time in terminal was correct

i plugged in my network cable

 

same error

 

issue 2:

I can only get to the setup screen using the display port, if i use the HDMI port, i get stuck on gioScreenLockState 3

 

System specs

Dell optiplex 3050

Core I3 7100 (7th gen)/3.9 ghz dual core

Intel 250 express

Intel HD graphics 630

4gb DDR4 2400 mhz

500gb HD Sata

Realtek Ethernet

 

Realtek HD audio/Intel display audio

 

Kext from other folder

 

ACPI origin and config plist attached

config.plist.zip

optiplex 3050 origin.zip

Thanks Jake, i'll try to set the DVMT, if i fail, i'll go with option 2

I'm trying to find the setup.bin but could not find it, tried searching for 899407d7 xxxxxxxxx per jakes suggestion in other posts but search came up empty.

 

 

System specs

Dell optiplex 3050

Core I3 7100 (7th gen)/3.9 ghz dual core

Intel 250 express

Intel HD graphics 630

4gb DDR4 2400 mhz

500gb HD Sata

Realtek Ethernet

Realtek HD audio/Intel display audio

 

 

 

Bios attached if anyone care to look.

DellInc.-1.6.5.rom.zip

success, i'm typing from 10.13, i just need to fix sound.

i did that and downloaded a fresh copy, will try to install in the morning.

Thanks for all the help Thus far to everyone that chimed in.

ok, so removing that file from the patched folder worked, sort of, now i have the:

The path/System/Installation/Packages/OSINSTALL.MPKG appears to be missing or corrupt.

 

will delete and try to download it again.

ok, , i tried it, same exact issue.

 

i also opened the plist with clover configurator and everything looks like the previous plist you sent me. could not spot any changes.

just saw your post after responding jake, will try and report back.

not sure if i did it correctly.

I did SSDT > Tabled > GCAP, GCAP was not listed so i manually typed it in.

did the same for _PDC

 

i got the same error as above.

Clover is on latest version
Added apfs from installer although my drive is not an ssd

Replaced config with one you modified and had the same results.

clover folder attached above.

Thanks in Advance!

I have to admit, i have no clue how to do that, i tried researching it.

 

i've attached my clover folder, it's in the same state you gave it to me @jake with just the fix headers added.

CLOVER.zip

I was pretty certain i did as you suggested, but i did it again to be sure.

i removed the installer from clover and started fresh, still got the same error, system reboots.

 

 

somme additional screen shots