Trimforce on third party SSD disables keyboard and touchpad

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                           - Specs: MBP 15" Mid 2010 i7 8gb ram  
   
 - SSD: Sandisk PLUS 240GB SATA3 
   
 - OS: macOS Sierra 10.12.1

Brand new SSD. Fresh install of macOS Sierra with the latest update 10.12.1.

When using sudo trimforce enable it enables successfully and reboots the machine. After the reboot during the first 20-30 seconds built-in keyboard and trackpad stop responding and they never recover back. The only fix is to disable trim: sudo trimforce disable. 

When trim is disabled everything works absolutely fine - no issues with keyboard nor trackpad.

What could cause such behaviour?

Asked by Alex Ljamin (521 rep)

Dec 7, 2016, 08:45 AM
Last activity: Apr 13, 2018, 04:02 PM

Trimforce on third party SSD disables keyboard and touchpad

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