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29 sty 2014 · Unplug the computer's power cord and ALL peripherals. Wait 15 seconds. Attach the computers power cable. Wait another 5 seconds and press the power button to turn on the computer. PRAM RESET. Shut down the computer. Locate the following keys on the keyboard: Command, Option, P, and R.
Resetting the PRAM in anything less than 10.7 was ⌘ + ⌥ + P + R. Recovery mode now seems to override the PRAM command.
If you're experiencing weird glitches with your Mac, doing a reset of your MacBook or desktop Mac could help. Here's how to reset the NVRAM, PRAM, and SMC on either an Intel or M-Series Mac.
25 paź 2024 · The main fix for horizontal lines on a MacBook Pro screen is to reset the System Management Controller (SMC). This often solves the problem quickly and easily. To reset the SMC, shut down your MacBook Pro. Then press and hold the left Control, Option, and Shift keys along with the power button for 7 seconds.
17 wrz 2024 · A factory restore erases the information and settings on your iPhone, iPad, or iPod and installs the latest version of iOS, iPadOS, or iPod software.
Recovery mode on your APPLE device helps you to perform restore system or update software. This mode may fix some problems with your iPhone 5. To correctly use Recovery mode, you should to prepare before the Mac or Windows OS computer with installed iTunes program, and the Lightning cable as well.
If your iPhone 5 is hanging with an Apple logo, or exhibiting some other software problem that prevents iTunes from recognizing it, you can force it into recovery/restore mode and then use iTunes to restore the software.
