IBM 419452u Installation Guide - Page 51
Problem, Determination, Service, Guide
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Table 4. Abbreviated list of POST error codes (continued) v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See the parts listing in the Problem Determination and Service Guide to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU). v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a trained service technician. Error code Description Action 164 Memory size has changed. 1. Run the Configuration/Setup Utility program; then, exit, saving the configuration settings. 2. Reseat the DIMMs. 184 Power-on password damaged. 1. Run the Configuration/Setup Utility program, select Load Default Settings, and save the settings. 2. Reseat the battery. 3. Replace the following components one at a time, in the order shown, restarting the server each time: a. Battery b. (Trained service technician only) System board 187 VPD serial number not set. 1. Reseat the optional Remote Supervisor Adapter II SlimLine. 2. (Trained service technician only) Replace the system board. 189 Three attempts were made to Restart the server and enter the access the server with an incorrect administrator password; then, run password. the Configuration/Setup Utility program and change the power-on password. 289 A failing DIMM was disabled. 1. Make sure that the DIMM is installed correctly (see "Installing a memory module" on page 14). 2. Reseat the DIMM. 3. Replace the DIMM. Chapter 5. Solving problems 37