trackpad not working!

[liwenbin3000]

Hello i use your efi to install montery into my inspiron 7490 and it works well except trackpad.i have tried to update voodoops2.kext but it still broke,so i wonder if you could check your laptop's device manager and tell me if your trackpad is ps2 mouse too(cause mine is),and finally thanks for your working for this laptop!

[ynioba]

unable boot with usb stick and change fix bios.