Map 1522: Cannot Power On The CEC Drawer
Step 1522-1
Attempt to power on the CEC drawer (see “Powering Off and Powering On the System”
on page 429)
Does the CEC drawer power on?
NO Go to “Step 1522-2”.
YES This ends the procedure. Go to ″Map 0410: Repair Checkout″ in the
Diagnostics Information for Multiple Bus Systems
.
Step 1522-2
Look at the power supply LED(s) at the front of the CEC drawer.
Is the CEC drawer equipped with two power supplies?
NO Go to “Step 1522-3”.
YES Go to “Step 1522-5” on page 98
This ends the procedure. Go to ″Map 0410: Repair Checkout″ in the
Diagnostics Information for Multiple Bus Systems
.
Step 1522-3
Is the power supply LED flashing?
NO Go to “Step 1522-7” on page 99.
YES Go to “Step 1522-4” on page 98.
Chapter 3. Maintenance Analysis Procedures 97
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