HP Visualize B1000 Owner's Manual page 195

The auto search command searches for devices in the following order:
Primary boot path (can be set by the user)
Alternate boot path (can be set by the user)
Low-voltage differential SCSI (built-in)
PCI 1 through PCI 6 (plug-in interface cards)
Narrow single-ended SCSI (built-in)
LAN (built-in)
Chapter 6
The Boot Console Interface
Setting the Auto Boot and Auto Search Flags
195