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Sierra 10.12.4 on 7700K + Z270 Gaming 7 - strange input issue


7R0N
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I've managed to successfully launch the macOS installer (10.12.4) but experience a strange issue with both the keyboard and mouse. Since several members here have had some success with getting macOS onto a Kaby Lake machine, I'm hoping somebody may have an idea what the cause of the issue is.

As soon as the installer loads and the cursor is displayed, moving the mouse causes is to jump around and appear on different places on the screen instead of moving in a smooth motion. It still moves in the correct general direction but it's like working at 1 frame per second.
The keyboard also often fails to successfully register all key presses. In some instances I have to press the same key multiple times to register once. In others, if I press a key once, it will show up four or five times.

 

My specs are also in my signature. As of this post, I'm running the latest BIOS from Gigabyte's website.

I feel like the issue would be something simple like a missing driver or kext but am hoping somebody here with more experience may be able to point me in the right direction.

Thanks in advance.

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-Post ur full Clover folder with original tables, press F4 in Clover Boot Screen, files generate in Clover/Acpi/origin

-Post Ioreg, extract with Ioreg Explorer


-Run it, post files generate in ur desktop


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Edit: It looks like it's working well now. I'll post an update tomorrow about the issue in case somebody else runs into the same problem.

 

Update: Adding VoodooTSCSync.kext to the kexts folder made the keyboard and mouse run normally. I didn't make any other changes to the config.plist or Clover's boot arguments.

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