When you hear the second start-up tone (or, on a Mac Pro, see a second Apple logo appear and disappear), you can release the keys and let the computer finish its start-up sequence. To force restart a MacBook Pro: Hold down the power button or Control + Option + Command + power/eject button. From the keyboard: Hold down Control + Command + power button/eject button/Touch ID sensor. Either click Restart in the dialog box or let the timer count down.

You can reset the NVRAM or PRAM by shutting down the Mac and then starting it up again while holding down the Option, Command, P and R keys all at once. Easiest way: Go to the Apple menu and select Restart. Buy 6 Key Mini Keypad with Knob, Multifunctional Programmable Macro Keyboard, with 6 Fully Programmable Keys, for, for Vista, for, for Macos(Full Black) online on Amazon.ae at best prices. If the Mac is not maintaining its settings for volume level, display resolution, time-zone information or preferred start-up disk, information held in the NVRAM may have become corrupt. You can find the new Bing search box on the Taskbar of your Windows 11 PC or laptop right after you update your device to the latest Windows 11 22H2 build. Modern Macs also store some settings in an area of the system called the nonvolatile random access memory (NVRAM) older Macs use parameter random-access memory (PRAM) in a similar manner. might fix erratic Mac behavior, although it will not help with a damaged power supply or another major hardware problem. (You may also have to redo any preferences for your display and power-management settings.)

While performing a reset does not generate an alert box or notification, you can tell if you were successful if the odd Mac behavior stops. The guide also lists a series of things you should try before resetting the S.M.C. reset process for all its Intel-based Macs, including those with removable batteries and desktop models. Immediately hit the Cmd + R keys on your keyboard once the Mac restarts. Apple’s support site has a full guide to the S.M.C. Click on the Apple menu and then select Restart.

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