IBM RS6000 Service Guide - Page 73

Chapter 3. Error Code to FRU Index The Error Code to FRU Index lists error symptoms and possible causes. The most likely cause is listed first. Use this index to help you decide which FRUs to replace when servicing the system. If the codes in the following tables indicate a device which is present more than once in the system unit, a location code is needed to specify which device generated the error. Go to "Step 1020-4" on page 2-11 to display the System Management Services error log and obtain a location code. Location code descriptions can be found under "Location Codes" on page 3-46. Notes: 1. If more than eight digits are displayed in the operator panel, use only the first eight digits to find the error in the tables. The digits that display beyond the first eight digits are location codes that can assist you in diagnosing the problem. See "Location Codes" on page 3-46. 2. Licensed programs frequently rely on network configuration, and system information stored on the VPD on the operator panel. If the MAPs indicate that the Operator Panel should be replaced, swap the VPD from the old operator panel to the new one. If the old VPD module has to be replaced call technical support for recovery instructions. If recovery is not possible, notify the system owner that new keys for licensed programs may be required. 3. If a network adapter, or the I/O board is replaced, the network administrator must be notified so that the client IP addresses used by the server can be changed. In addition, the operating system configuration of the network controller may need to be changed in order to enable system startup. Also check to ensure that any client or server that addresses this system is updated. If you replace FRUs and the problem is still not corrected, go to "MAP 1540: Minimum Configuration" on page 2-17 unless otherwise indicated in the tables. If you replace FRUs and the problem is corrected, go to "MAP 410: Repair Checkout" in the IBM RS/6000 Diagnostic Information for Multiple Bus Systems Chapter 3. Error Code to FRU Index 3-1