IBM HC10 Service Guide - Page 59

POST error codes The following table describes the POST error codes and suggested actions to correct the detected problems. v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See Chapter 3, "Parts listing, Type 7996," on page 11 to determine which components are CRUs and which components are FRUs. 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 062 Three consecutive startup failures 1. Run the Configuration/Setup Utility program, select Load Default Settings, make sure that the date and time are correct, and save the settings. 2. Reseat the following components one at a time, in the order shown, restarting the blade workstation each time: a. Battery b. (Trained service technician only) Microprocessor 1 3. Replace the following components one at a time, in the order shown, restarting the blade workstation each time: a. Battery b. (Trained service technician only) Microprocessor 1 c. (Trained service technician only) System board assembly 101 Timer tick interrupt failure (Trained service technician only) Replace the system board assembly. 102 Timer 2 test failure (Trained service technician only) Replace the system board assembly. 151 Real time clock failure 1. Reseat the battery. 2. Clear CMOS. See "System board jumpers and buttons" on page 7 for information about how to clear CMOS. 3. Replace the following components one at a time, in the order shown, restarting the blade workstation each time: a. Battery b. (Trained service technician only) System board assembly Chapter 5. Diagnostics 43