Detailed descriptions   
16.2 BIOS Setup 
  SIMATIC IPC427C 
128  Operating Instructions, 04/2009, A5E02414743-01 
 
Figure 16-14  "Boot Type Order" field 
This screen shows all possible legacy boot types. The boot type with highest boot priority is 
shown at the top. To change the sequence: 
Select the boot source with the ↑↓ keys, move to the desired position with + or -.