Table of Contents
Advertisement
Step 1523-7
Are all circuit breakers reset at the rack power distribution unit(s)?
NO
YES
Step 1523-8
Are all the cables seated firmly and correctly connected between the primary I/O
drawer, secondary I/O drawers and CEC drawer?
NO
YES
Step 1523-9
Are all the ac power cables seated firmly and connected correctly from the rack
power distribution unit(s) to the rack drawers?
NO
YES
Step 1523-10
Follow the ac power cable(s) from the secondary I/O drawer to the appropriate power
distribution unit.
Is the power distribution unit power LED on?
NO
YES
106
Service Guide
Reset the tripped circuit breaker.
This ends the procedure. Go to "Map 0410: Repair Checkout" in the
Diagnostics Information for Multiple Bus Systems .
Go to "Step 1523-8".
Fix the cable connections.
This ends the procedure. Go to "Map 0410: Repair Checkout" in the
Diagnostics Information for Multiple Bus Systems .
Go to "Step 1523-9".
Fix the connection.
This ends the procedure. Go to "Map 0410: Repair Checkout" in the
Diagnostics Information for Multiple Bus Systems .
Go to "Step 1523-10".
Go to "Step 1523-14" on page 108.
Go to "Step 1523-11" on page 107.
Advertisement
Table of Contents
