#MAC OSX SIERRA AND TRIM ENABLER HOW TO#

This is ultimately a sensitive hack and you take full responsibility by running this script. I took most steps I could to ensure kitten safety, but can make no warranty. However, given those peripherals work fine under Windows via Boot Camp, it doesn't look like the block exists for protection. (If your Mac comes with an SSD, TRIM will already be enabled.) (If your Mac comes with.

I cannot be sure whether blocking the Thunderbolt 3 peripherals is purely a business decision or actually trying to protect MacBook Pro defected Thunderbolt 3 peripherals. By default, Mac OS, unlike Windows, doesn't automatically enable the TRIM command for a self-installed SSD. This patch modifies IOThunderboltFamily and allows 'Unsupported' Thunderbolt 3 peripherals to work under macOS Sierra. After digging around, it turns out the block is implemented in software level and it is possible to bypass the block by patching the related kext. That approach is better because you don't need to manually re-apply the binary patch everytime when there is a macOS update.ДЇor unknown reasons, Apple decided to block the support for some categories of Thunderbolt 3 peripherals under macOS and when you connect those Thunderbolt 3 peripheral, you simply get an 'Unsupported' message under Thunderbolt Device Tree. Thunderbolt3Unblocker uses a separate kext and override IOThunderboltFamily in runtime. Type the admin password, and press enter. Type the command sudo trimforce enable, and press enter. To expand the lifespan of your SSD, follow the steps below: Launch Terminal.

#MAC OSX SIERRA AND TRIM ENABLER HOW TO#

How to Enable TRIM on macOS in Five Easy Steps. Ryan Govostes came up with a better solution. After the cleaning process your Mac will be in its best shape for a backup and then to enable TRIM.

Mac osx sierra and trim enabler