System maintenance switch – HP ProLiant DL380 Server User Manual
Page 15

Component identification 15
Item
Description
12
Second drive cage, box 1 power connector
13
Fan connector 1
14
Discovery services connector
15
Front video connector
16
USB connector
17
Power supply backplane connector
18
SATA optical drive connector
19
NMI jumper
20
System battery
21
SD card slot
22
Secondary (processor 2) PCI riser connector
23
System maintenance switch
24
Processor 2 socket
25
TPM connector
26
Primary (processor 1) PCI riser connector
27
FlexLOM
28
SAS connector 1
29
SAS connector 2
30
Cache module connector
31
Processor 1 socket
32
RDX power connector
System maintenance switch
Position
Default
Function
S1
Off
Off = HP iLO security is enabled.
On = HP iLO security is disabled.
S2
Off
Off = System configuration can be
changed.
On = System configuration is locked.
S3
Off
Reserved
S4
Off
Reserved
S5
Off
Off = Power-on password is enabled.
On = Power-on password is disabled.
S6
Off
Off = No function
On = ROM reads system configuration
as invalid.
S7
—
Reserved
S8
—
Reserved
S9
—
Reserved
S10
—
Reserved
S11
—
Reserved
S12
—
Reserved
To access redundant ROM, set S1, S5, and S6 to on.