System Board Switches; Nmi Functionality - HP ProLiant DL385 G7 Maintenance And Service Manual

Item Description
Fan 4 connector
24
Processor 1 socket
25
Fan 5 connector
26
Processor 2 socket
27
Fan 6 connector
28
*Connect the USB tape power connector to the secondary SAS power connector.

System board switches

System maintenance switch
Position
S1
S2
S3
S4
S5
S6
When the system maintenance switch position 6 is set to the On position, the system is prepared to erase all
system configuration settings from both CMOS and NVRAM.
CAUTION:
RBSU setting that erases default settings and fixed disk partitions, which causes a loss of data.
Diagnostic LEDs
Position
S7
Off
Off
On

NMI functionality

An NMI crash dump enables administrators to create crash dump files when a system is hung and not
responding to traditional debug mechanisms.
Crash dump log analysis is an essential part of diagnosing reliability problems, such as hangs in operating
systems, device drivers, and applications. Many crashes freeze a system, and the only available action for
administrators is to cycle the system power. Resetting the system erases any information that could support
problem analysis, but the NMI feature preserves that information by performing a memory dump before a
hard reset.
Default Function
Off Off = iLO 3 security is enabled.
On = iLO 3 security is disabled.
Off Off = System configuration can be changed.
On = System configuration is locked.
Off Reserved
Off Reserved
Off Off = Power-on password is enabled.
On = Power-on password is disabled.
Off Off = No function
On = ROM reads system configuration as invalid.
Clearing CMOS and/or NVRAM deletes configuration information. There is an
Position Function
S8 Diagnostic LEDs
Off Port 85
On Port 84
Off iLO 3
Component identification 87