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Posted

Hi. Laptop Chuwi Corebook XPro. 

Intel CometLake Core i5-10210u

Used Olarila prebuilt EFI. Doesn't work TouchPad and sound.

Windows says that touchpad is Synaptics 3602 on I2C.

Sound: Bios says that audio codec is ALC274. I tried all layoutids for this codec and many others. Nothing helps

Any suggestions?

Send me MBP-Yuri.zip

Update. Touch pad issue solved by method described here

https://www.tonymacx86.com/threads/voodooi2c-issues-syna3602.304029/page-2

Posted

SYNA3602 Trackpad - Solution

Show contents pkg on VoodooI2CHID.kext

Open Info.plist with PlistEditor Pro

In IOKitPersonalities: Rename VoodooI2CHIDSYNA3602Device to VoodooI2CHIDSYNA3602&Col2Device

IOClass: Rename VoodooI2CHIDSYNA3602Device to VoodooI2CHIDSYNA3602&Col2Device

IOPropertyMatch: Rename SYNA3602 To SYNA3602&Col2

If "&Col2" not work, try "&Col1"

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