IBM pSeries 690 Service Manual page 345

Step 1542-18
Replace the adapter you just installed with a new adapter and try to boot standalone diagnostics from CD
again.
1. If the Please define the System Console screen is displayed, follow directions to select the system
console.
2. Use the Display Configuration and Resource List to list all attached devices and adapters (refer to the
RS/6000 and Eserver pSeries Diagnostic Information for Multiple Bus Systems, order number
SA38-0509, if necessary).
3. 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 The I/O subsystem backplane is defective. Replace the I/O subsystem backplane on the side of
the problem adapter (Ux.y-P1 or Ux.y-P2). Go to "Step 1542-20" on page 331.
YES The adapter was defective. Go to "Step 1542-20" on page 331.
Chapter 3. Maintenance Analysis Procedures
329