Cannot be installed when booted from RAID startup array If you are booting from a RAID setup, you will not be able to install the EFI Firmware update on your Mac Pro. In order to install the update, ...

We previously reported on a problem with some currently shipping Power Mac G5s where a cold-start (the machine is off, then booted) results in a blank screen from which the user must manually reset ...

Most of the time (we hope) your Mac boots normally. But when it doesn’t, you need to know how to get it started or to troubleshoot the problem. You should also know how to customize the login ...

Apart from the default startup disk, Mac computers can be set to start up from a different disk like an external drive, network volume, or a USB flash drive. This article explains the process for ...

When your Mac boots up, are you bombarded with a series of programs you didn't open and don't regularly use? Startup apps are convenient (when you actually need them) but the functionality is too ...

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 ...