pawan2joy

go it it worked after so may attempts. https://github.com/khoi-ttc/ThinkPad-X390-Opencore-EFI-Sequoia/releases/tag/release

Hi Herve, any other suggestion on this please. Tried many options, but all in vain

i read online that someone faked the 620 to 630 mobile graphics and HDMI worked.. I tried but didn't work.. Can you help as what all need to be changed to fake graphics.. Display The model of Integrated Graphics is Intel UHD Graphics 620, faked to Intel UHD Graphics 630 (Mobile) . The HDMI is attached with Intel UHD Graphics 630 and is functioning normally. 2K@60Hz & 4K@30Hz are supported.

i checked, i dont have external GPU or dGPU at all.. still not able to get HDMI output

still same.. i think im doing something wrong hereMacBook Pro 2.zip

still same, no HDMI output.. when i connect HDMI to my laptop, the cursor and everything start lagging a lot. the moment i unplug, its back to normal.. the attached IOreg is saved when HDMI is connected..

Hi Sorry for late reply, i just got hang of HDMI cable on joining office, also when HDMI cable is plugged in, my hack works very slow. IOreg file attached My Cam is also not working after changing the SMBIOS to 15,2.. my hack info still shows 16 inch macbook.

yes, i do reset NVRAM after every config change... im out of office for 2 days, i think should be able to share HDMI by Saturday or Monday... sorry for that

got KP... so back to same config

made the changes as suggested, tried different platform IDs but then it gets KP. so HDMI output is still at same level... but i will keep on looking and testing, lets see.. after doing this my video is not coming in zoom/teams call.. config.plist.zip

Processor is : Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz 2.30 GHz I changed the devide ID and removed con1..con3... Also attached is the IOReg file after inserting the HDMI cable. MacBook Pro.zip config.plist.zip

can someone please help here... im not getting any option or workaround on this

if anybody wants, can share IOReg file also. My camera stopped working after update, its not showing up in system information.. can you help to map USB port please

I have attached my working config which was helped by Jakelo, my issue is that HDMI output is not working, can you please help. Thinkpad x390, macOS Sequoia, i7 10th Gen, Intel UHD Graphics 620, Wifi working with Heliport.. Removed Resources folder and Itmwl to reduce the size. See if you can please help. Thanks

Hi Harve Hervé, My hack is getting too hot just for using an hour only, on Windows it doesnt heat up at all, is there a FAN issue with Hackintosh.. if so, any way around to handle this. my hack : Lenovo X390, i7 10th Gen, Inetl 620 UHD, Opencore 1.0 with Sequoia MacOS