MacOS: Difference between revisions

Revision as of 07:37, 20 July 2023

Original System:

2006 MacMini 1.1 (A1176)
CoreDuo 1.66 GHz CPU -> Core2Duo (T7400) 2.16 GHz
- Now allows Upgrade firmware to 2,1
1 GB 667 MHz DDR2 RAM -> 4 GB
GMA 950 Chipset
80 GB SATA Disk
846CA SuperDrive (CD-ROM)
Supports MacOS 10.6.8 (Snow Leopard)
Using non-Apple keyboard
- Command (⌘): Windows
- Option (⌥): Alt

Command-R: MacOS Recovery system
Option-Command-R or Shift-Option-Command-R: Start from MacOS Recovery over the Internet
Option: Startup Manager, which allows you to choose other available startup disks or volumes
Option-Command-P-R: Reset NVRAM
Shift: Safe mode
D: Apple Diagnostics utility
- Option-D to start up to this utility over the internet
N: Start up from a NetBoot server, if your Mac supports network startup volumes
- Option-N: To use the default boot image on the server
Command-S: Start up in single-user mode (disabled in macOS Mojave or later)
T: Target disk mode
Command-V: Verbose mode

Reset VMRAM:

nvram -c

@@ Line 18: / Line 18: @@
 * Command-R: MacOS Recovery system
-* Option-Command-R or Shift-Option-Command-R: Start from macOS Recovery over the Internet
+* Option-Command-R or Shift-Option-Command-R: Start from MacOS Recovery over the Internet
 * Option: Startup Manager, which allows you to choose other available startup disks or volumes
 * Option-Command-P-R: Reset NVRAM
@@ Line 26: / Line 26: @@
 * N: Start up from a NetBoot server, if your Mac supports network startup volumes
 ** Option-N: To use the default boot image on the server
-* Command-S: Start up in single-user mode. Disabled in macOS Mojave or later
+* Command-S: Start up in single-user mode (disabled in macOS Mojave or later)
-* T: Start up in target disk mode
+* T: Target disk mode
-* Command-V: Start up in verbose mode
+* Command-V: Verbose mode
 == Installation ==