System Maintenance Switch; Nmi Functionality - HP ProLiant DL388 User Manual

Item Description
SAS connector A
18
SAS connector B
19
Cache module connector
20
Fan connector 1
21
Fan connector 2
22
Fan connector 3
23
Fan connector 4
24
Fan connector 5
25
Fan connector 6
26

System maintenance switch

Position
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
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:
properly configure the server or data loss could occur.

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
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 = Clear NVRAM
— Reserved
— Reserved
— Reserved
— Reserved
Clearing CMOS and/or NVRAM deletes configuration information. Be sure to
Component identification 15