Sun Microsystems Sun Fire E25K Service Manual page 91

TABLE 7-2
LEDs After Insertion
or Initial System Power On
Active Service Remove Active Service Remove Active Service Remove Active Service Remove
on on
System Control must be present and powered on before the SC peripheral board can
be powered on. Failure of the service LED to transition from ON to OFF within 60
seconds after insertion indicates a power-status control fault.
FIGURE 7-1
Peripheral DVD-ROM
Ejection indicator (amber)
Activation indicator (green)
Service indicator (amber)
Removal indicator (amber or blue)
FIGURE 7-1
System Control (SC) Peripheral Board Valid LED Status
LEDs After Presence
is Detected
off on off
illustrates the System Control peripheral board and the LED locations.
System Control Peripheral Board LEDs
Component Powered On
off on off off
Peripheral Tape Drive
Tape drive Clean indicator (amber)
Tape drive activation (green)
Chapter 7 System Control (SC) Peripheral Board
Component Powered Off
off off on
7-3