


Release the keys when something appears.Start your Mac, then immediately press and hold the Command + R keys.Shut down your Mac by pressing the Power button for 3 to 5 seconds.Run First Aid to verify and fix any startup drive issues. To confirm, launch Disk Utility in macOS Recovery mode. Connect all the peripherals except the defective and restart your Mac.Ĭheck whether your hard drive or SSD is causing the gray screen of death issue on your Mac.Do this for all peripherals, one at a time, to find the bad peripheral.When the Mac login screen opens, reconnect a peripheral, then restart the Mac.Press the power button to switch on the Mac.Remove audio cables, headphones, Ethernet cables, and other peripherals from Mac.Shut down the Mac by pressing the Power button for 3 to 5 seconds.You need to remove all the peripherals one by one by using the method mentioned next. This signaling issue freezes your Mac during the boot process. Disconnect All External Peripheral DevicesĪ defective peripheral or cable causes the signaling pins on Mac’s ports to get stuck in a single condition (low, high, or neutral). Take a look at some in the next sections.

If you’re facing the Mac gray screen after login or at startup, there are multiple ways to try and fix the issue.
#How to replace mac desktop screen pro#
It can be quite frustrating when your iMac, Mac mini, MacBook Air, or their Pro model stalls on a plain gray screen. Use Disk Utility to Repair the Storage Driveĥ. Disconnect All External Peripheral DevicesĢ.
#How to replace mac desktop screen download#
Download the free-to-try Mac data recovery tool to create a recovery drive and recover data.ġ. Grey screen of death giving nightmares? This post shares some easy ways to repair gray screens on iMac, MacBook, or Mac Pro.
