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[Help] No mouse during installation using opencore


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Hello,

I'm trying to install catalina using open core on my legacy setup that made by:

Intel Xeon X3440 (Lynnfield)

Gigabyte H55M-USB3

Sapphire R9 270X

Samsung 840 SSD

 

the installer load fine until i get to this animation that tell me to turn on my mouse/trackpad

63991461_2020-12-1422_39_49.thumb.jpg.012d002d37d1eedaca5f6992ec0e9922.jpg

Keyboard lights are on but mouse ones aren't.

I tried multiple thing so far but nothing really worked:

I tried patching EUSB to EH01 and USBE to EH02;

Xchi-unsupported kext;

XhciDxe.efi in drivers;

The big sur on legacy patch found here https://dortania.github.io/OpenCore-Install-Guide/troubleshooting/extended/userspace-issues.html#keyboard-and-mouse-broken-in-big-sur (you never know might works on catalina too...);

 

 

I have no idea on where to put hand now I hope someone can help me with this

Posting my EFI folder in case someone have the time to check it

EFI.zip

 

Thanks!

After changing smbios and using that dsdt (made it into a ssdt-ec using ssdttime) still don't works, i tried removing my bluetooth dongle and the installation goes to the main menu but still no mouse and keyboard working so i can't continue the installation

  • 1 month later...

Hay BakePhoenix did you ever get this working? Same problem here, and I've been trying since last night with zero luck. I have very different hardware but I'm thinking the fix might be the same, or at least similar.

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