System maintenance switch – HP ProLiant DL100 Series Server DL100 Series User Manual
Page 10
Item Description
6
Optical drive SATA cable connector
7
Hard drive 4 SATA cable connector
8
Hard drive 3 SATA cable connector
9
Hard drive backplane SGPIO connector
10
Hard drive 2 SATA cable connector
11
Hard drive 1 SATA cable connector
12 Reserved
13
System fan 4 cable connector
14
Hard drive backplane 12C cable connector
15
Front panel board cable connector
16
External SAS hard drive LED cable connector
17
Front USB port cable connector
18
Internal USB connector for tape device
19
BMC recovery jumper
20
BMC password reset jumper
21
Expansion slot 1 (for riser board)
22
Expansion slot 2 (for riser board)
23
System maintenance switch
24
Internal USB connector for STD USB
25 TPM
connector
26 System
battery
27
4-pin ATX processor power connector
28 Processor
System maintenance switch
Position Default
Function
S1
Off
Off = Normal
On = Clears the BIOS CMOS and
rests the administrator password.
S2
Off
Off = Normal BIOS boot block
On = Recovery BIOS boot block
S3
Off
Off = Disables the RAID key.
On = Enables the RAID key.
S4 Off
Reserved
S5 Off
Reserved
S6 Off
Reserved
S7 Off
Reserved
S8 Off
Reserved
Component identification 10