DIMM slot locations
DIMM slots are numbered sequentially (1 through 4) for each processor. The supported AMP modes use
the letter assignments for population guidelines.
The arrow points to the front of the server.
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 S6 switch is set to the On position, the system will erase all system
configuration settings from both CMOS and NVRAM on the next reboot.
Default
Function
Off
Off = iLO 4 security is enabled.
On = iLO 4 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 11