Mezzanine Connector Definitions; System Maintenance Switch; System Maintenance Switch Procedures - HP ProLiant BL490c User Manual

Item
13
14
15
16
The symbols
HP ProLiant BL490c G7 Server Blade Installation Instructions that ship with the server blade.

Mezzanine connector definitions

Item
Mezzanine connector 1
Mezzanine connector 2

System maintenance switch

Position
1*
2
3
4
5*
6*
7
8
*To access redundant ROM, set S1, S5, and S6 to ON.

System maintenance switch procedures

When you perform troubleshooting steps, this guide may instruct you to perform the following procedures:
•
Clear the system configuration
•
Access the redundant ROM
To complete these procedures, you must change physical settings on the system maintenance switch.
Clearing the system configuration
RBSU can be used to restore the factory default configuration. For more information, see "HP ROM-Based
Setup Utility (on page 49)." If the system is unable to boot into RBSU, use the following steps to clear the
system configuration:
Power down the server blade (on page 11).
1.
Remove the server blade (on page 12).
2.
Remove the access panel (on page 13).
3.
Change position 6 of the system maintenance switch to on.
4.
Description
TPM connector
System maintenance switch
Processor socket 2
Processor socket 1
correspond to the symbols located on the interconnect bays. For more information, see the
Connector
PCIe x8
PCIe x8
Function
iLO 3 security override
Configuration lock
Reserved
Reserved
Password disabled
Reset configuration
Reserved
Reserved
("Clearing the system
("Accessing the redundant
Card support
Type I mezzanine card only
Type I or II mezzanine card
Default
Off
Off
Off
Off
Off
Off
Off
Off
configuration" on page 8).
ROM" on page 9).
Component identification 8