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Step 1540-9
1. Make sure the diagnostic CD-ROM is inserted into the CD-ROM drive.
2. Turn off the power and remove the power cords.
3. Plug the IDE cable into the IDE connector on the CEC backplane.
4. Connect the signal and power connectors to the IDE CD-ROM drive.
5. Plug in the power cords and wait for the OK prompt to display on the operator panel
display.
6. Turn on the power.
7. Insert the diagnostic CD-ROM into the CD-ROM drive.
8. After the word keyboard is displayed, press the number 5 key on either the directly
attached keyboard or on an ASCII terminal keyboard.
9. Enter the appropriate password if you are prompted to do so.
Is the "Please define the System Console" screen displayed?
NO
YES
One of the FRUs remaining in the system unit is defective.
Exchange the FRUs that have not been exchanged, in the following order:
1. IDE cable
2. CD-ROM drive
3. CEC backplane (see notes on page 57)
4. Processor card
Repeat this step until the defective FRU is identified or all the FRUs have been
exchanged.
If the symptom did not change and all the FRUs have been exchanged, call
service support for assistance.
If the symptom has changed, check for loose cards, cables, and obvious
problems. If you do not find a problem, go to the "Quick Entry MAP" on
page 58 and follow the instructions for the new symptom.
Go to "Step 1540-10" on page 110.
Chapter 3. Maintenance Analysis Procedures (MAPs)
109
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