Tubardus

Simple question. Do I need to put your config.plist instead of mine in the EFI and to reboot or must I find the code lines dedicated to HDMI in your file?

OK. I can already tell you that the second option didn't work. I changed the igplatform and the computer had some problems to boot. After that, the main display hasn't been recognized and the HDMI was off. I will now try the first option.

This thread is about an issue of the HDMI output on a latitude 7490. It first began in this thread. As @Hervé said, it is "like covered with a veil and can't be removed even when playing with display colour settings." @Jake Lo asked me for the debug files when the motor is connected. Here it is.debug_30752.zip

I'm sorry for the bad quality of the picture. It shows that the background is yellow whereas the menu of the video projector is white. It does the same on a classic display.

The file is already installed in /Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-ALC256.aml. I ran Hackintool to install CodecCommander.kext in /L/E and rebuild cache and permissions. Sound is back! My headphones now work great. Can you briefly explain to me what I have done? Maybe I have to do the same with the kext dealing with the video?

Thank you. I received a new wifi card which works perfectly. Bluetooth doesn't work with every device but I'm able to use handoff. I have a nearly perfect hackintosh! I have two more little problems but I'm not sure they are suitable to this section of the forum. 1) No headphones are working. But are recognized. Nevertheless, the sound works without them. 2) I have a weird yellow color when I use the HDMI, with different cables and different screens (screen and Video-projector). Can it be an issue with the kext dealing with the video setup?

Hello, I bought a new wifi/bluetooth DW1820A card for my 7490. Wifi was working in the beginning but unfortunately, it stops there from time to time and the touchpad sometimes hangs. After some search on the forum, I found out that my wifi card must be a fake 0VW3T3 (probably a 08PKF4). In order to get back the touchpad, I reinstalled the original wifi card but my computer still shows the DW1820A and the touchpad still doesn't work. Does anyone knows what I must do? Sorry if this question has been asked before, I didn't found where. Thanks

Hello, I did what you asked and it works fine. I can control the brightness with Fn F11 and F12 as in the previous configuration. Should I go back with the previous settings?

Ok I will run your test. And indeed I'm able to control brightness. I will tell you how it works. On the other hand, can you tell me if one of these wifi cards can work in my laptop? 1) DW1820A BCM94350ZAE 802.11ac BT4.1 867 Mbps BCM94350 M.2/NGFF WiFi Sans Fil Carte PK BCM94352Z 2) BCM94356Z AW-CB210NF-P NGFF WiFi Sans Fil Carte 867 Mbps + Bluetooth 4.1 802.11ac Que BCM94352Z Intel 7260HMW Thanks

not a single

Hourra! It worked as soon as I replaced the previous Kext in my EFI and rebooted. I'm so happy! Should I run anyway the commands you just showed me? Thanks!

Noted. I will take back all Voodool as it was. What software must I use to copy then to Library/Extensions and rebuild the cache? Thanks for your quick answer!

Hi everyone, I followed today step by step Hervé's tutorial to install Mojave on my latitude 7490. Everything works fine, keyboard, sound, HDMI, ethernet, battery and so on. Only the touchpad refuses to work! I updated the kext VoodooI2C, VoodooI2Ccontroller and VoodooI2CHID in my EFI with Clover configurator with no effect. I tried also to reboot my computer several times but the touchpad refuses to move... Here is my new debug file. Does anyone know what I can do? Thanks! debug_19952.zip

Sound is back but setting 28 in audio devices in my Clover Configurator. Maybe something can be done the same way to fix the touchpad?

You'll find attached the debug files.Thanks! debug_14418.zip

Yes I am. I used the version of the Clover_Pack_7490_#7.zip. Still no sound nor touchpad. Maybe my laptop isn't exactly the same as Hervé's?

Hello everyone, I must first say that I'm new in Hackintosh builds... I am trying to get the touchpad working on my Latitude 7490 (display 1366x768, probably an old one) without any success. For the moment, everything work but the touchpad, the sound and the wifi. For the last one I ordered a compatible wifi card and I'm still waiting to plug it. I've tried to use different versions of VoodooI2C.kext but nothing works. Can anyone help me get a working touchpad? Thanks!