Item
28
29
* For more information on the riser board slots supported by the onboard PCI riser connectors, see "PCIe riser
board slot definitions (on page 75)."
DIMM slot locations
DIMM slots are numbered sequentially (1 through 8) for each processor. The supported AMP modes use the
letter assignments for population guidelines.
System maintenance switch
Position
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
Description
System maintenance switch
FlexibleLOM sideband signal connector
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
Component identification 77