As you turn it on, hold down the Command + Option + P + R keys on your keyboard at the same time. To reset your PRAM/NVRAM, shut down your computer. Resetting the Parameter Random Access Memory (P-RAM), or the Non-Volatile Random Access Memory (NVRAM) for newer Macs, erases user settings and restores security defaults.Then right-click or Control-click the device you want to unpair and select Remove from the pop-up menu that appears.
#How to reset mac before selling Bluetooth
#How to reset mac before selling how to
Check out our step-by-step guide on how to back up your Mac with Time Machine to find out more. So, it is important that you back up any important data on an external hard drive first.
When you reset a Mac to factory settings, it will erase all your files, apps, settings, profiles, and other information.It is also recommended that you reset your P-RAM (or NVRAM) and unpair your Bluetooth devices as well. Then you should deauthorize iTunes or Music, and log out of iCloud, Messages, and FaceTime. What to Do Before You Reset Your Macīefore resetting your Mac, you should back up all your important files. Here’s how to reset your Mac computer to factory conditions in two ways, and what you should do before resting your Mac. Or maybe your Mac has been acting sluggish lately and you want to get it working like new. Perhaps you want to sell, trade, recycle, or give it away, and you don’t want your personal information getting into the wrong hands.
It will, however, erase a lot of other historical saved data.There are many reasons why you might want to factory reset your Mac computer. The browser will restart without bringing up the problematic site. In the Safari menu, choose 'Reset Safari'. To do so, you now have to enable Develop mode to clear Safari caches: It will ask you if you are sure you want to remove all data stored by websites on your computer. In the Safari menu, choose 'Preferences.'Ĭlick the 'Privacy' button at the top of the new window that appears, and then click the 'Remove All Website Data' button. There are now three different areas inside Safari for removing certain information.
In the next dialog box, click ' Remove All'. Select 'Privacy' at the top of the new window that appears, and then click the ' Manage Website Data' button. In the Safari menu, choose "Preferences." How to Remove Adware, Pop-Ups, and Browser Redirects From Your Mac Note: If you believe Safari may be infected with adware, please see the following article for more information Which version of Safari are you using? Safari Versions 15 - 11