The Control Panel
4.2.2
Indicators
Power-ON indicator
lights orange when the server is switched OFF, but mains voltage is
present (standby mode).
lights green, when the server is switched ON.
SCSI indicator
lights green, when the SCSI drives in the hard disk drives modules are
being accessed.
System error indicator
lights orange, when serious system errors have occurred. The
Indicator does not light in standby mode.
CPU error indicator
!
lights orange, when one or more CPU modules are not properly
installed. The server cannot be switched ON as long as this indicator
is lit. The Indicator does not light in standby mode.
48
Preparation for use and operation
U41271-J-Z156-2-76