Search results

It still running like a dream on macOS 13.0 Ventura (with 12gb ram) I am using a HP G5 Thunderbolt dock to drive a 34" 1440p screen. I also have ethernet and all the USB periphials working via the dock.

I think i need to use a mobile framebuffer, because i need 2x DP and 1X HDMI. I have identified my DP, HDMI, and DVI-dual link port with IOreg explorer. And i think i can not use my VGA port ? I tried modifying the 0D220003 framebuffer. i have attached a screenshot of my current...

I started with identifying all the connectors on my motherboard, Hackintool detects 4 connectors: 3xDP and 1 | dummy. I have read that macOS only supports 3 dispay outputs via a iGPU..... My motherboard has 4 display connectors = DP(1x DP, 1xVGA) & HDMI(1xDVI, 1xHDMI). So how do i even find...

Thanks for the help so far ! I will read this guide thoroughly a few times! I did not know that macOS only supported 3 display outputs via a iGPU. I need to figure DP/DVi and HDMI out then!

I tested this again, and still no luck. But the OC menu and bootscreen are already in 1080p instead of 4k, it looks like macOS thinks that my display port is a Hdmi port. I have read some other post about the HD4600 and macOS, and i think that I have to dive in the Whatevergreen framebuffer...

I will boot a ubuntu live install, to check if I even get 4k60 via the onboard dispayport connector. I have not tried Ubunutu or Windows to verify that..... *UPDATE* ---- I have booted to Ubutnu, and the Ubuntu boot animation was already in native resolution. And it was 4k60 out of the box. I...

What exactly did you change ? I can not spot any differences (and i tried this EFI and still no luck with 4k :/

Thanks for your reply ! I will put this EFI on my test USB tomorrow!

Hello, I have a hard time getting 4k60hz to work on my custom mini itx hackintosh --> (OpenCore 0.8.5 / macOS 12.6.1 Montery / iMac 16,1) The systems is a i7 4790, Using the HD4600 graphics trough the onboard displayport 1.2 connector on this: motherboard (Asus H97I-Plus). I have set the DVMT...

I use my 4k monitor (via usb c to dp) sometimes when I have to finish some school work on my laptop. But a lot of the times, my external monitor stays black, but macOS recognizes the external 4k LG monitor. If I read your post correctly, you had similar problems ?

Here is my EFI for macOS 13 Ventura, OpenCore 0.8.5. all the kext are up to date. As far as i know, everything works. (!) Do not forget to add your own serial numbers before using this EFI ! @Shinji3rd maybe you can add this folder to the attachment of this guide ?

Sorry for showing serial numbers. But is it okay to upload my 0.8.5 EFI Folder with config.plist ? So i can help others with updating their laptops ?

Thanks for the Help ! I was really confused with the device-id's !

So i have changed the device id and AAP L,ig-platform-id according to this this guide. But still no succes.

Hmm then i have to look into some things.... I was using the OC 0.7.5 config.plist, attached to this tutorial. I updated that one with OCAT. Maybe ocat removed to much properties. And the device id you mentioned is used in the config.plist attached to this guide..

Here is my EFI, and a screenshot from hackintool, i don't know where to look anymore, but it looks like the GPU is recognized wrong.....

I have compared my ig-platform settings, but i can't find anything different than before. It is really annoying because everything else is working fine. Maybe i can post my EFI folder here, so that anyone can have a look at it ?

So now wifi and bluetooth is working again... I did a kextupdate with OCAT, and not all the kext where up to date... I checked all the kext again with Hackintool, and now everything is up to date, for real this time. But i still do not have good working graphics... Only 7mb of VRAM. Maybe...

Well, i think I have done something wrong, because wifi, Bluetooth and 3d acceleration are not working. Maybe the kext for the BCM94352Z are not supported (yet) in Ventura. And for the HD620 graphics i have to look into the config.plist settings, maybe some things have changed....

Thanks for the heads up ! I did not know about OCAT... I just updated OC 0.7 to 0.8.5 and all the kext ! I did a validation after the reboot to make sure that everything was good. I made a copy of my EFI folder, and now it is Update time !