Resolving slow down problem of OsX after removing battery !!!
Par pepin le mercredi, avril 22 2015, 00:07 - OsX - Lien permanent
1. Deleting a certain .plist file You will be shown how to find and delete a certain .plist file on your MacBook Pro. First, please take a backup of this file before you delete it. If your Mac starts to act funny after carrying out the following procedure (shouldn’t happen though), please restore that file to its original location. Identifying your Mac’s model Click on Apple Icon in Menu Bar Click on About this Mac Click on “More info” Click on Hardware (found on the left side) Write down the displayed Model Identifier e.g. MacBookPro x.x Finding and deleting the problematic .plist filehttps://www.indeed.fr/voir-emploi?jk=30cfe11b278f64fe&from=rje&rgtk=1bk9d9fip15b0c6n Open Finder Select Macintosh HD (The one with OS X installed on it) Select System -> Library -> Extensions Find and Locate a text file called “IOPlatformPluginFamily.kext” Right click on the file and select “Show Package Contents” Click Contents -> Resources -> Plugins Right click on ACPI_SMC_PlatformPlugin.kext Right click on it and Show Package Contents Click Contents -> Resources Find the .plist file that you identified earlier (e.g. MacBook pro x.x) Delete the file Restart your Mac Hopefully, this would have fixed your Mac running slow on battery problem!
Erratum :
Si vous ne pouvez pas supprimer le fichier, c'est que la protection SIP est activée. Pour la désactiver, rebooter en mode Rescue (cmd-R), puis avec l'utilitaire shell, exécutez la commande :
csrutil disable ; reboot
Le mac rebootera, vous n'aurez plus qu'a reprendre la suppression du plist, et un dernier reboot du mac pour revenir à des performances optimales.