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				Changing the boot device with Open Firmware16 January 2023 
					
						
						Find out how to use Open Firmware to boot from specific devices, partitions and drive types  | 
		
					
						
							 
						
					
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				Open Firmware Scripts02 May 2020 
					
						
						Writing Open Firmware scripts is a useful way to simplify modifications and provide an easier way to invoke complex instructions.  | 
		
					
						
							 
						
					
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				Disabling CPU cores on a Multiprocessor System28 January 2020 
					
						
						Disabling CPU cores with Open Firmware for testing purposes.  | 
		
					
						
							 
						
					
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				Open Firmware Basics and Commands16 January 2020 
					
						
						References for Open Firmware commands and other general resources.  |