#imac2017

Looking for help: Purchased IMAC 2017 5k, 16gb ram 1TB Harddrive and 4gb GPU. Used for 4k editing and was solid until I upgraded the OS. The computer (when booting up) be restarted 3-5 times and either gets stuck on apple logo or loads up and then screen goes dark before it eventually works...

My I mac 2017 21.5 (i5 3.0G) still black screen. This is error procedure. 1. Try to Big sur update. 2. During Big sur update, power shut down( by my son) 3. boot fail ( black screen) 4. Logic board LED #3 off LED 3 - Indicates that the computer and the video card are communicating. This LED...

My 2010 Mac Book Pro is dying on me (constant kernel panic? It reboots constantly and I’ve had it looked at by a Mac expert friend in my IT department who was not able to fix) and I need to replace it with iMac as soon as possible. Choosing iMac over another MBP because I also need new larger...