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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 return, go to the "Quick Entry MAP" on page 43 and follow the instructions for the
new symptom.
YES
Go to "Step 1548-14."
Step 1548-14
The system is working correctly with this configuration. One of the devices that you disconnected from the
CEC backplane may be defective.
1. Turn off the power and remove the power cords.
2. Attach a CEC backplane device (for example: parallel, serial port 1, serial port 2, serial port 3,
keyboard, mouse, Ethernet, Ultra-2 SCSI, keyboard or mouse) that had been removed.
3. Plug in the power cords and wait for the OK prompt to display on the operator panel display.
4. Turn on the power.
5. If the Console Selection screen is displayed, choose the system console.
6. After the word keyboard displays, press the number 5 key on either the directly attached keyboard or
on an ASCII terminal keyboard.
7. Enter the appropriate password if you are prompted to do so.
Is the Please define the System Console screen displayed?
NO
The last device or cable that you attached is defective.
To test each FRU, exchange the FRUs in the following order:
1. Device and cable (last one attached)
2. CEC backplane (see notes on page 41).
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 43 and follow the instructions for the new
symptom.
Go to "MAP 0410: Repair Checkout" in the RS/6000 Eserver pSeries Diagnostic Information for
Multiple Bus Systems.
YES
Repeat this step until all of the devices are attached.
Go to "Step 1548-15."
Step 1548-15
The system is working correctly with this configuration. One of the FRUs (adapters) that you removed may
be defective.
1. Turn off the power and remove the power cords.
2. Install a FRU (adapter) and connect any cables and devices that were attached to the FRU.
3. Plug in the power cords and wait for the OK prompt to display on the operator panel display.
4. Turn on the power.
5. If the Console Selection screen is displayed, choose the system console.
6. After the word keyboard displays, press the number 5 key on either the directly attached keyboard or
on an ASCII terminal keyboard.
7. Enter the appropriate password if you are prompted to do so.
Chapter 3. Maintenance Analysis Procedures (MAPs)
97
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