System Switches; Nmi Switch - HP ProLiant BL20p Generation 3 User Manual

System Switches

System switches enable you to change certain settings or to perform advanced
diagnostic procedures. Use Figure 1-4 and Table 1-3 to identify switch locations and
functions.
Figure 1-4: Server blade switches
Table 1-3: Server Blade Switches
Item
1
2
3

NMI Switch

The non-maskable interrupt (NMI) switch is for use by trained service personnel
only. Refer to the HP ProLiant BL p-Class System Maintenance and Service Guide
for more information.
HP ProLiant BL20p Generation 3 Server Blade User Guide
Description
NMI switch
System maintenance switch (SW2)
System settings switch (SW1)
Server Blade Component Identification
1-7