Fishhead Family Reunited
Join Date: May 2004
Location: Slightly Off Center
Open Firmware & Resetting NVRAM
(similar but not exactly the same as resetting PRAM)
Note: the Intel-based Macs do not use Open Firmware. The following instructions only work for PowerPC-based Macs (G3, G4, G5).
Boot computer into Open Firmware by holding down Option-Command-o-f keys (o and f for open firmware) immediately after powering computer up.
At the Open Firmware prompt, type:
Some text will display and computer will restart.
Other useful Open Firmware commands include:
Last edited by Brad : 2006-07-31 at 20:45.
Reason: note about OF added