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Step 1540-21
The problem is with one of the adapter cards or devices that was removed or
disconnected from the primary I/O drawer.
1. Turn off the power.
2. Reinstall one adapter or device that was removed. Use the original adapter cards in
their original slots when reinstalling adapters.
3. Turn on the power to boot standalone diagnostics from CD.
4. If the Please Define System Console screen is displayed, follow directions to select
the system console.
5. Use the Display Configuration and Resource List to list all attached devices and
adapters (refer to the Diagnostics Information for Multiple Bus Systems if
necessary).
6. Check that all attached devices and adapters are listed.
Did the Please define the System Console screen display and are all attached
devices and adapters listed?
NO
YES
Go to "Step 1540-22" on page 128.
Reinstall the next adapter or device and return to the beginning of this step.
Continue repeating this process until an adapter or device causes the Please
Define System Console screen to not display or all attached devices and
adapters to not be listed.
After installing all the adapters and the Please Define System Console screen
does display and all attached devices and adapters are listed, return the
system to its original configuration. Go to "Map 0410: Repair Checkout" in the
Diagnostics Information for Multiple Bus Systems .
Chapter 3. Maintenance Analysis Procedures
127
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