64 Service Manual (AA-RS2ED-TE, July 2004)

Diagnostics

73Director 2/64 Service Manual

Is a failure indicated?

YES NO

↓ The director is operational. Exit MAP.

Ensure the indicated power supply is correctly installed and seated in the director.

If required, partially remove and reseat the power supply.

Was a corrective action performed?

YES NO

↓ Go to step 7.

Verify redundant power supply operation.

1. Inspect the power supply and ensure the green PWR OK LED illuminates

and all amber LEDs extinguish.

2. At the Hardware View, observe the graphic representing the power supply and

ensure a failure symbol (blinking red and yellow diamond) does not display.

Is a failure indicated?

YES NO

↓ The director is operational. Exit MAP.

A redundant power supply failed and must be removed and replaced (“RRP:

Redundant Power Supply” on page 245).

■ This procedure is concurrent and can be performed while director power is on.

■ Perform the data collection procedure as part of FRU removal and

replacement.

Note: Do not remove a power supply unless a replacement is immediately available.

To avoid director overheating, a power supply must be replaced within five minutes.