
Connectors, Switches, and LEDs
Rear Panel LEDs with RJ-21 Patch Panel Interconnect Tray
Use Figure 4-13 and Table 4-11 to identify the LEDs on the enclosure rear panel with an
RJ-21 patch panel interconnect tray.
Figure 4-13: Rear panel LEDs with the RJ-21 patch panel
interconnect tray
Table 4-11: Rear Panel LEDs with RJ-21 Patch Panel Interconnect Tray
Item LED
Status
Description
Off
No power to the system
Blinking green
Standby, AC present
1 Power
supply
power
Green
System power turned on
Off
Power supply OK
Amber
No AC power or over-voltage or over-
temperature
2 Power
supply
fault
Blinking amber
Current limit
Off
No power to enclosure
Amber Enclosure
shutdown; power available;
hibernate
3 Enclosure
power
Green
Enclosure power on
continued
4-14
HP ProLiant BL e-Class System Maintenance and Service Guide
HP CONFIDENTIAL
Codename: Kerr Part Number: 249066-004 Last Saved On: 5/12/03 3:07 PM