If you are a 17" flat-panel iMac owner who is experiencing problems with login at startup when an Ethernet connection is active (startup stalling at the blue screen and delivering an ever-spinning ...

Hi,<P>Can we post all of the various key combinations that work at boot?<P>For example:<P><B>Openfirmware:</B><BR>press _X_ + _X_ when you see _X_ to enter openfirmware command prompt<BR>press ...

With the release of the first Apple silicon Macs, Apple dramatically reduce troubleshooting modes and key sequences from what was previously available. Since the company no longer has to integrate ...

Safe mode is an important troubleshooting tool. It boots the OS in such a way that it uses the bare minimum files and apps to start and run. This can help you isolate issues, figure out where problems ...

Apple Silicon Macs will introduce a new system for accessing macOS recovery and security options at startup, Apple explained at a WWDC session on Wednesday. The new Startup UI on ‌Apple Silicon‌ ...