IBM B50 manual Error Code to FRU Index

Replace system board (see note 3 on page 2-1).

If you replaced the indicated FRUs and the problem is still not corrected, or the above descriptions did not address your particular situation, go to “MAP 1540: Minimum Configuration” on page 2-17.

Go to "MAP 0410: Repair Checkout " in Diagnostics Information for Multiple Bus Systems.

Chapter 3. Error Code to FRU Index 3-29