tidelust

Well, this kinda drive me nuts. The Type-C HDMI seems to almost work because when I click on Detect Displays the screen refreshes and when I unplug the HDMI and did the same thing, the screen remains on. Currently cycling around con1 with these properties (Port, BusID, and Pipe), trying to cycle around BusIDs first and then Pipe numbers:

I see, so the only way to find out is to cycle around BusIDs in the end... Last time I tried the same ig-platform-id but without the force-online property in DeviceProperties (I believe it's the same as igfxonln=1 in boot-args), and it seems like the screen didn't refresh when I click on "Detect Displays" so maybe I should give another shot of cycling around BusIDs with that property included? For changing flags, I don't really understand how flags actually work. After some extent searches it didn't yield any kind of results that I'm looking for. Pipe number is about the same... Now I'm really confused.

Yeah, I've tried everything except changing flags... For some reason the screen on my laptop went blank for a while when I go to System Settings -> Display and then clicking on "Detect Displays". By looking at my laptop's IOReg, yes there are two other connectors besides the main display, and both AppleIntelFramebuffer 1 and 2 was assigned to DP by default. Tried using WhateverGreen debug didn't shed any lights to the problem, it remains undetected in both system.log (according to WhateverGreen's docs) and IOReg. I'm sure my HDMI works properly because I have Windows to test it out. But just for kicks and giggles is there a way to determine what Windows actually recognize/read every display out port(s)? Like the Index, BusID, and flags? Sorry for late reply, I'm catching up on uni things.

No, my laptop is igfx only and no dGPU.

1. I actually tried to change the SMBIOS model in the EFI config on another USB stick just so I thought it'll just work, but I realized I've mixed the IOReg file with one another. I attached the correct IOReg, sorry for the confusion.Rin's MacBook Pro.ioreg.zip 2. I've never thought this will impact HDMI... Is there a guide to patch DVMT to 64MB? I will edit this reply once I tried igfxonln=1 boot-arg, and lastly for patching con1 and/or con2 to HDMI type I've done that before but still it doesn't output anything. EDIT: Tried igfxonln=1 boot-arg still doesn't work. This kind of confuses me too, when I checked Windows does: "Dedicated Video Memory" simply means DVMT? If that's so then I can safely remove framebuffer-fbmem and framebuffer-stolenmem altogether, right?

Greetings everyone, so I tried many ig-platform-id to make either my HDMI port or DP (Type-C) works on my Dell Latitude 5491 running i7-8850H. As far as I know the recommended id is 3EA50009 which falls to these arrangements: The only problem is I couldn't figure out on how to make the HDMI port work, while the connector isn't patched to HDMI yet it supposed to output video signal but not audio afaik, but in this case nothing appears on my monitor. I didn't turn off any HDMI or DP related settings in the BIOS setup. Tried USB-C to HDMI, and direct HDMI port but it still outputs nothing. I attached my EFI (without unnecessary kexts, and so on that's unrelated to this problem) and IOReg dump in one zipped file, helps are appreciated. Thank you in advance. Archive.zip

got the wifi to work using oc! thank you so much jake you're the best i don't really mind for bluetooth because i rarely using it, but the wifi status is kinda weird it always shows 1 signal strength instead of full (i'm very close to the router) and the battery status isn't updating so i don't know how much percentage left EDIT: my workaround for wifi is to turn it off and on but it still bugs me every time i turn on this laptop :'D

Update: well, that's strange so i'm back to clover again with this config and the same wifi/bluetooth kexts and strangely enough everything is working?

I tried the same link, but still couldn't get the wifi to work (switching on and off doesn't seem to affect anything + wifi indicator light doesn't turn on) Here's my current EFI and last oc logs, I deleted some unnecessary files so I can send here. 00:000 00:000 OC: Prelinked injection AirPortAtheros40.kext () - Invalid Parameter 00:303 00:303 Dependency com.apple.iokit.IOHIDSystem fallback to com.apple.iokit.IOHIDFamily succeeded. Please fix your kext! 00:316 00:013 Dependency com.apple.iokit.IOHIDSystem fallback to com.apple.iokit.IOHIDFamily succeeded. Please fix your kext! EFI.7z

i had a success booting into catalina recovery, but not mojave so instead of continue using mojave i decided to move to catalina instead. strangely enough the wifi indicator isn't turned on (both mojave and catalina) so at first i thought my wifi card was broken, trying to reset nvram still gives me the same thing.

yep already done that btw i'm trying catalina but couldn't get the wifi to work (AR9285)

Tried this one and still the same

Hi, so I've been using @Jake Lo opencore config for Mojave and I had no issues until when I tried to boot into recovery it stuck on the Apple logo and nothing else happened after then. I'm planning to replace clover with oc because I found everything much faster than using clover.