System Maintenance Switch (Sw4) - HP ProLiant DL580 Generation 2 Maintenance And Service Manual

Connectors, LEDs, and Switches

System Maintenance Switch (SW4)

Figure 4-17 and Table 4-20 identify the system maintenance switch location and settings. The
system maintenance switch:
•
Disables the embedded video in the system (reserved)
•
Designates rack-mounted or tower configurations (reserved)
•
Enables or disables the diskette boot option
•
Enables or disables power-on password protection
•
Clears all configuration information from nonvolatile RAM
•
Prevents system nonvolatile RAM from accepting configuration changes
•
Prepares the server to accept ROMPaq disaster recovery operations
Figure 4-17: System maintenance switch (SW4)
4-24
HP ProLiant DL580 Generation 2 Server Maintenance and Service Guide