how to factory reset apple macbook pro 2011

#HOW TO FACTORY RESET APPLE MACBOOK PRO 2011 HOW TO#
#HOW TO FACTORY RESET APPLE MACBOOK PRO 2011 SOFTWARE#
#HOW TO FACTORY RESET APPLE MACBOOK PRO 2011 FREE#
#HOW TO FACTORY RESET APPLE MACBOOK PRO 2011 MAC#

Simply shut down your M1 MacBook or Mac Mini completely, wait a few seconds, and then push the power button to turn it back on.įor older Macs, it doesn't matter whether your computer uses PRAM or NVRAM, because the reset process is exactly the same - and it’s quick and easy. If you’ve got an M1 Mac, resetting the NVRAM is as simple as restarting your computer - it happens automatically every time you restart. Take your Mac to an Apple service provider to replace the battery.īut if you’re regularly experiencing any (or all) of the above problems on your MacBook Pro or any other Mac computer, try a PRAM reset. If you have a desktop Mac, frequent time zone or sound volume resets often signal that you need to replace the small battery inside your computer’s logic board. Incorrect date, time, or time zone information. Strange or clunky mouse scrolling and clicking behavior.ĭisplay and resolution settings that don’t work or randomly change.Įrratic audio output or no volume at all. Resetting the PRAM and NVRAM on your Mac will resolve these issues:Ī blinking question mark icon that appears when your Mac boots up. If none of those steps help, there are a few obvious symptoms that will tell you if you need to reset your PRAM or NVRAM. You can also try defragging your Mac’s hard drive, but that’s probably not a step you need to take.

#HOW TO FACTORY RESET APPLE MACBOOK PRO 2011 FREE#

Then, try clearing your cache to free up space on your disk. When this happens, your first step should be to simply clean up your Mac. Over time, your once blazing-fast Mac will inevitably be slow to start up or struggle when opening files. Managing your Mac storage is unlikely to fix PRAM issues, but it will help your Mac work more smoothly. After all, Macs are machines - and sometimes things go wrong. But it's not always enough to resolve every issue.

#HOW TO FACTORY RESET APPLE MACBOOK PRO 2011 SOFTWARE#

Regular maintenance, such as cleaning out Other storage or using specialized Mac cleaning software to remove clutter and bloatware, usually keeps your computer in good health. If you start noticing strange behavior from clocks, lights, your Mac’s battery meter, ports, or even the power button, this could indicate that the PRAM or SMC needs to be reset. When problems with your PRAM or NVRAM happen, settings can be lost and connectivity issues can arise, because your Mac can’t figure out what to do.

While less prone to corruption, NVRAM occasionally needs to be reset - the steps for resetting PRAM or NVRAM on a Mac are the same. Like PRAM, NVRAM is a small amount of memory used to store specific system settings for quick access.

Intel-based Macs have a type of memory called NVRAM (non-volatile random access memory). Instead, the PRAM uses a small internal battery, so these settings are saved even when your Mac is turned off. Unlike RAM memory, which is like your computer’s short-term memory, info stored in the PRAM isn’t temporary, so it doesn’t get cleared. This system settings info includes display settings (like resolution and color depth), time zone, speaker volume, and more. PRAM stands for parameter random access memory, and it’s where settings information related to your Mac’s operating system is stored. PRAM is the memory that stores core details about your Mac.

#HOW TO FACTORY RESET APPLE MACBOOK PRO 2011 HOW TO#

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How to factory reset apple macbook pro 2011