How do I fix the white screen of death on my imac?

How do I fix the white screen of death on my imac?

Follow these steps one by one to fix your ‘Mac White Screen of Death’ issue:

1. Disconnect your peripherals first, just leave your keyboard and mouse connected.
2. Reboot your Mac.
3. Boot your Mac in Safe Mode.
4. Reset NVRAM/PRAM.
5. Use Disk Utility for verification and repair.
6. Reinstall macOS.

Why is my IMAC stuck on a white screen?

Restart the Mac, then press and hold down the Command + Option + P + R keys when you hear the start-up chime. Continue to hold down the keys mentioned in the previous step until you hear the second start-up chime, then release the keys. Wait for the Mac to finish starting up.

How do you fix a dead Mac?

On a Mac laptop:

1. Shut down the MacBook.
2. Unplug and then reconnect the power cable.
3. Press Shift + Ctrl + Option/Alt keys and the power button at the same time.
4. Now release all those keys and the power button at the same time.
5. You may see the light on the power cable flicker.
6. Restart your MacBook.

What causes white screen of death?

The white screen of death most often refers to an Apple iPod or iPhone that has locked up due to the device being severely dropped, a hardware component failing, or an attempted operating system or application upgrade that fails to successfully update.

How do I fix Apple screen of death?

Hold down the Home button while also pressing and holding the Wake/Sleep button that’s found either on the right side (iPhone 6s) or top edge (iPhone SE) of the device. Wait until you see the Apple logo appear, then release both buttons and your iPhone should reboot.

How do you fix a blank screen on a Mac?

Press and hold the power button for about 10 seconds. Press and release the power button, then immediately press and hold Command (⌘)-R until you see an Apple logo or other image. If you still see a blank screen after about 20 seconds, contact Apple Support.

How do I force start my iMac?

Force your Mac to turn off and back on

1. Press and hold the power button on your Mac for at least 10 seconds, then release.
2. If you see no change on your Mac, press and release the power button.

How to fix the Mac white screen of death?

Follow these steps one by one to fix your ‘Mac White Screen of Death’ issue: Disconnect your peripherals first, just leave your keyboard and mouse connected. Reboot your Mac. Boot your Mac in Safe Mode. Reset NVRAM/PRAM. Use Disk Utility for verification and repair. Reinstall macOS. Step 1. Boot Your Mac in Safe Mode

Why does my Mac have a white screen?

Once you boot using safe mode, the very first thing is deleting cache files. A cache is a place where data is stored temporarily to help things load faster. But eventually, files in a cache become outdated and start to pile up on your Mac, resulting in a white screen problem.

What to do when your Mac screen is frozen?

Before you do anything to solve the Mac frozen screen, try an easy fix: check your peripherals. Try to disconnect all of them (printers, scanners, USB devices, etc.) with the exception of the keyboard and mouse. Then reboot your Mac. If it boots up now, one of those peripherals is the source of the plain white screen problem.