I always use the supplied Fortinet cable or a Cisco serial DB9-to-RJ45 cable which also works. I use HyperTerm for a serial connection. 
 Settings are:
 COM1
 9600 baud
 8-N-1
 No flow control
 
 Emulation: VT100
 nothing checked in ' Terminal Setup'  or ' ASCII Setup'  - no extra LFs, no local echo, no 7bit etc.
 
 After connecting the cables and setup of the COM port press ENTER a couple of times. Now the status should show ' Connected' . If you' ve got the speed wrong you won' t see any characters. Try all speeds from 1200 to 115k. You can' t miss it.
					
				
			
			
				
	Ede Kernel panic: Aiee, killing interrupt handler!