HP ProLiant ML350 G4 Server - Manual (Page 17)

Server Component Identification 17
Position Default Function
S7 Reserved
S8 Reserved
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 and/or NVRAM deletes
configuration information. Be sure to properly configure the server or
data loss could occur.
System Board LEDs
Item LED Description Status
1 AC power Off = No AC power or failed power supply
Green = Power supply is on and functioning
2 Processor 1 fan
status Off = Processor fan is functioning
Amber = Fan is not installed or has failed