Technical data

LED Indicators
Ethernet Switch Blade
Chapter 2
79
Table 2-2 Solution Table for LED Indicators
Tip Problem Solution
1 No power 1. Examine other blades in the front card cage. If all
blades indicate no power, verify that the power is
applied to the chassis and that the Power Entry
Modules are operational.
2. Verify that the Switch is fully inserted into the front
card cage. If not, fully seat the switch.
3. Verify that the switch is in either chassis slot 7 or 8. If
in another slot, move it to either slot 7 or 8.
4. Check to see if the lower ejector lever is open. If open or
partially open, fully close the lower ejector lever.
5. Remove the switch and examine the blade's backplane
connectors, especially the blue power connector, for
bent or broken pins. If any pins are bent or broken are,
replace the switch.
6. Examine the backplane's blade connectors for bent or
broken pins. If any pins are bent or broken, replace the
chassis.
2 Hot-Swap ejector open 1. Make sure that the lower ejector handle is fully closed.
The hot swap LED may remain illuminated or blinking
if awaiting permission to activate from the Shelf
Manager.
2. If either ejector handle cannot be closed, replace the
Switch.
3. If the lower Hot Swap handle is closed, retrieve the
Mstate information from the Shelf Manager.
4. A blinking Hot Swap LED may indicate a failure in
communications between the switch and the Shelf
Manager. Use information in the System Event Log
(SEL) to identify chassis communication problems. If
other FRUs are also encountering difficulty, replace the
Chassis.