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hendraone

Latitude E7470: Touchscreen Works with Catalina installer but does not after installation

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My Dell E7470

Core i5 6300U

 

Installed Catalina 10.15.7 with guide from DELL LATITUDE E7X70: INSTALLATION GUIDES - CLOVER UEFI ONLY and after read from this thread, my installer was able to activated touchscreen. (using kext VoodooI2C).

 

But after installing and I was copied all EFI from my installer to SSD, touchscreen didn't work anymore.

 

I attach my clover folder without themes here. (I remove Airportitlwm.kext and itlwm.kext because of it's size)

 

Thanks before.

CLOVER. E7470zip.zip

Edited by hendraone
specification

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From memory, Touchscreen are USB-based so start with USBInjectAll kext then use Hackintool to generate your USBPorts kext that will fully define all your USB ports.

 

NB: thread moved from Installation Guides to appropriate Support section. Please make every effort to post in the correct forum section in the future.

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After tring using hackintool with USB 2.0 and USB 3.0 flashdisk. The result after boot with USBPorts.kext (removing USBInjectAll.kext) is like this. But touchscreen still not working.

photo_2020-10-16_06-20-34.jpg

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