-system -<BR>Powermac 5500/225<BR>OS 8.0<BR><BR>This will boot without extensions. Without bypassng them, the OS starts to load from either the CD or from the HDD but stops before any extensions ...

I have an iMac with OS 10.5. It crashed one day while doing a software update. After that it often hung at the gray screen on start up. When it did go past the gray screen and let me log in, finder ...

Apple is set to release macOS Sonoma on September 26, and whenever a new operating system is released for the Mac, some users prefer to perform a clean installation. This article explains how to ...