Search the Community: Showing results for tags 'enable trim'.
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Version 1.3 (7)
6,461 downloadsThis is a free app that helps you in patching the IOAHCIBlockStorage without use of the terminal and activate the TRIM support on your system. It will works on Yosemite, Mavericks, Mountain Lion and Lion. No suppport for Snow Leopard because I think that there aren't a lot of people that use SSD and because some functionalities of the app are present only in 10.7+. If you want Snow Leopard the best way it patch manually the kext. Video demostration: If you want to help me in translation you can translate this file and send it back to me in private message. Thanks for donations to: hustenbold * This application isn't affiliated with the commercial application "TRIM Enabler" by cindori.org/software/trimenabler. My application is FREE and is a simply patcher (with help in rebuild kernelcache and system caches). If you have paid for this app ask money back! *
Update x3: Reported that works also in Final Release. Update x2: Reported that works also in DP8. Update x1: Reported that works also in DP2. Hi guys! This is the IOAHCIFamily from Yosemite 10.10 patched to work with all SSD. Download section http://www.insanelymac.com/forum/files/file/256-enable-trim-on-1010-dp1/ Some user have trouble after copying the kext. In toto there are 4 methods to enable TRIM (use only one): Important: Add "kext-dev-mode=1" as Kernel Arguments or the computer won't boot. 1st Method (Obsolete. Use 2nd or 4th instead) Copy the kext, delete kernel cache in /System/Library/Caches/com.apple.kext.cache/Startup/ and launch the following command in terminal: sudo touch /System/Library/Extensions && sudo kextcache -prelinked-kernel /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache -K /System/Library/Kernels/kernel /System/Library/Extensions Then reboot normally. 2nd Method (For real Mac or Chameleon users) Launch this in terminal (are 4 commands): sudo cp /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage.bak sudo perl -pi -e 's|\x00\x41\x50\x50\x4c\x45\x20\x53\x53\x44\x00|\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|' /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage sudo touch /System/Library/Extensions sudo kextcache -prelinked-kernel /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache -K /System/Library/Kernels/kernel /System/Library/Extensions 3rd Method (Clover only) This is valid only if you use Clover bootloader. Add manually the KextPatch in config.plist: <key>KextsToPatch</key> <array> <dict> <key>Name</key> <string>IOAHCIBlockStorage</string> <key>Find</key> <data> AEFQUExFIFNTRAA= </data> <key>Replace</key> <data> AAAAAAAAAAAAAAA= </data> <key>Comment</key> <string>TRIM Enabler</string> </dict> </array> And reboot. No kernelcache to rebuild! If you use Clover Configurator you can follow this steps: go to Kernel and Kext Patches add a new row in name put IOAHCIBlockStorage in find hex put 004150504C452053534400 in replace hex put 0000000000000000000000 in comment you can write what you want (a description for example) in InfoPlistPatch leave it as is (unchecked) Save and reboot. Or you can follow this video: 4th Method (Mac and Hack) Download this app http://www.insanelymac.com/forum/files/file/329-trim-enabler/ and run it.