System Maintenance Switch - HPE Apollo 2000 User Manual

Item
8
9
10
11
12
13
14
15
16
17
18
* For more information on the riser board slots supported by the onboard PCI riser connectors, see "PCIe riser board
slot definitions (on page 26)."

System maintenance switch

Position
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
To access the redundant ROM, set S1, S5, and S6 to On.
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: Clearing CMOS, NVRAM, or both deletes configuration information. Be sure to
configure the node properly to prevent data loss.
IMPORTANT: Before using the S7 switch to change to Legacy BIOS Boot Mode, be sure the
HPE Dynamic Smart Array B140i Controller is disabled. Do not use the B140i controller when
the node is in Legacy BIOS Boot Mode.
Description
Mini-SAS connector 2 (SATA x4)
PCIe x24 riser board connector*
Dedicated iLO port connector
NMI header
PCIe x16 riser board connector*
microSD slot
System battery
M.2 SSD riser connector
TPM connector
Processor 1
Processor 2
Default Function
Off Off = iLO security is enabled.
On = iLO 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.
Off Off = Set default boot mode to UEFI.
On = Set default boot mode to legacy.
— Reserved
— Reserved
— Reserved
— Reserved
— Reserved
Component identification 16