We’ve discussed TRIM Enabler before for OS X 10.6.7, but now that it has been updated to support OS X 10.6.8 and OS X 10.7.2 it’s well worth mentioning again, particularly if you don’t have a Lion supported Apple SSD.ĭo you use TRIM Enabler with Lion, Mountain Lion, Mavericks? How does it work for you? Let us know in the comments. TRIM is only automatically enabled for Apple SSDs. Open 'terminal app' and enter this command 'sudo trimforce enable' select YES, YES and reboot when complete. No need to run the command nor use the trim enabler utility. (Slider button and status text does not update properly on patch/unpatch, that is why there is a Update button, press it 3 seconds after you have activated or deactivated the switch to properly update status) In High Sierra 10.12.6 and Mojave TRIM is auto-enabled I believe.
#Does trim enabler work in os x sieera install
Use Kexthelper app to install that kext back to your system.It is unclear if this patch also enables TRIM for rotational media, I'd have to look at the Darwin source to find that out. Open BaseSystem in Finder, navigate to System/Library/Extensions/IOAHCIFamily.kext It will enable TRIM for ALL 3rd Party SSDs, so if you have two SSDs in your system, best be sure both support TRIM before running this.Navigate to BaseSystem.dmg (it is hidden, so you will need to set Finder to show hidden files), open/mount it.Type in terminal: diskutil mount ‘Recovery HD’.If you have patched in Lion with previous Trim Enabler (1.1 or 1.2, not the 2.0 Beta 1) then I suggest you proceed with following steps to update your driver to the latest version: While on the topic of the older version of TRIM Enabler, the developer cautions that if you patched Lion with a previous version (1.1 or 1.2) then you should do the following: Optimize Performance - Access advanced macOS tweaks to improve your performance or free up to several gigabytes of disk space. Monitor Health - The advanced health feature uses S.M.A.R.T technology to report drive status and remaining health. Enable Trim - Flip the switch to enable trim safely and improve your data writing speeds and overall drive longevity. Note: Remembering that this is unsupported by Apple, it’d be wise to backup your Mac drive before proceeding (do a quick manual backup with Time Machine) to protect yourself in the event something goes wrong. Trim Enabler lets you enable trim, monitor your disk health, optimize your performance, and benchmark your drive.
Disabling TRIM is just a matter of flicking the switch off.
#Does trim enabler work in os x sieera mac os x
Fortunately with a free tool called TRIM Enabler, TRIM support can be added to all SSD’s running Mac OS X 10.7.2 and 10.6.8 or later.
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