Information Technology Reference
In-Depth Information
Table3-1
Hardware: Cisco 7500 Series Startup Problems and Solutions
Possible Problem Area
Solution
Power subsystem
Check to see whether the blower is operating and that
LEDs on the processor modules are on. If the blower
and LEDs are on but the Power Supply LED is off,
there is probably a faulty Power Supply LED.
1.
Make sure that the power switch is set correctly to the
on position.
2.
Make sure that the power source, power cable, and
power supply are functioning correctly. Swap parts to
see whether one of the components is faulty.
3.
Ensure that the blower module is seated properly. Make
sure that the blower control board edge connector is
inserted fully in the backplane socket.
4.
