IBM 621858U Installation Guide - Page 47

Table 2. POST error messages (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 part 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 codes Description Action 604 An error occurred during a diskette drive 1. Make sure that the Configuration/Setup test. Utility program correctly reflects the type of diskette drive that is installed. 2. Reseat the diskette drive cable. 3. Replace the following components one at a time, in the order shown, restarting the computer each time: a. Diskette drive cable b. Diskette drive c. (Trained service technician only) System board 962 A parallel port configuration error occurred. 1. If you changed a hardware option, make sure that the parallel port setting is correct in the Configuration/Setup Utility program. If the setting is not correct, change it and save the settings. 2. (Trained service technician only) Replace the system board. 1162 The serial port configuration conflicts with another device in the system. 1. Make sure that the IRQ and I/O port assignments needed by the serial port are available. 2. If all interrupts are being used by adapters, remove an adapter to make an interrupt available to the serial port, or force other adapters to share an interrupt. 3. Make sure that the serial port setting is correct in the Configuration/Setup Utility program. If the setting is not correct, change it and save the settings. 4. (Trained service technician only) Replace the system board. 1762 A hard disk drive configuration error occurred. 1. Make sure that the hard disk drive is set correctly in the Configuration/Setup Utility program. 2. Reseat the hard disk drive cable. 3. Replace the following components one at a time, in the order shown, restarting the computer each time: a. Hard disk drive b. Hard disk drive cable c. (Trained service technician only) System board Chapter 5. Solving problems 35