HP ProLiant BL20p Generation 3 Server Blade Maintenance and Service Guide

Connectors, LEDs, and Switches
HP ProLiant BL20p Generation 3 Server Blade Maintenance and Service Guide 4-11
Switches
System switches enable you to change certain settings or to perform advanced diagnostic
procedures. The following sections explain the functions of each switch. Use Figure 4-8 and
Table 4-6 to identify switch locations and functions.
Figure 4-8: Server blade system switches
Table 4-6: Server Blade System Switches
Item Description
1 NMI switch
2 System maintenance switch (SW2)
3 System settings switch (SW1)
Refer to the HP ProLiant BL20p Generation 3 Setup and Installation Guide for the switch
functions.