Classic Macintosh
Error Codes
System Error 25
Apple
Retro Computer
System Error 25 on a Classic Mac means 'memory full' — the application asked for …
System Error 28
Apple
Retro Computer
System error 28 means the program stack expanded into the heap area — they …
Type 1 Error
Apple
Classic Macintosh
Type 1 is a Bus Error — the CPU tried to access a memory address that doesn't …
Type 11 Error
Apple
Classic Macintosh
Type 11 is a Miscellaneous Hardware Exception — a catch-all for unexpected CPU …
Type 2 Error
Apple
Classic Macintosh
Type 2 is an Address Error — the 68000 CPU tried to read a word or long-word …
The application has unexpectedly quit
Apple
Classic Macintosh
This message means an application crashed but the system itself …
The disk is full
Apple
Classic Macintosh
This message means the hard drive or floppy disk has no free space left.<br>You …
Not enough memory to open
Apple
Classic Macintosh
This message means the Mac does not have enough free RAM to launch the …
Flashing Question Mark
Apple
Classic Macintosh
A flashing question mark folder means the Mac cannot find a valid startup …
Sad Mac
Apple
Classic Macintosh
The Sad Mac is the Classic Macintosh's fatal startup error — it means the Mac …
System Error (Bomb)
Apple
Classic Macintosh
The bomb dialog is the Classic Mac's crash screen — a small bomb icon with an …