IBM 689912U Hardware Maintenance Manual - Page 65

Error Message/Symptom System Hangs Go to "Undetermined Problem" on page 81. The Address Exceeds The Size Of Your Memory An invalid memory address was entered. The Diagnostics Tests display this message during the Locate Bad Chips option under the interact menu if an invalid memory address was entered at the "Enter Memory Address Of Bad Chip" prompt. That Number is Out Of Range An invalid bit number was entered. Diagnostics Tests display this message during the Locate Bad Chips option. Too Many Errors - Test Aborted Too many errors, the Diagnostics Test cannot continue. Transmit Error Internal or external serial port loopback test failure. Video Adapter Failed Test Result Summary, displayed if "Fail" was at the Quit/Fail/Pass menu of any video test. Write error on cylinder n Hard disk drive write error. Write Errors Diskette drive write error. Write Protected or Unformatted Diskette is Write Protected or not formatted. FRU/Action 1. Any device 2. Any adapter 3. System Board 1. Enter correct address 2. Memory Module 3. System Board 1. Enter the correct number. 2. Memory Module 3. System Board 1. Microprocessor 2. System Board 1. Serial Port Cable 2. System Board 1. Video Adapter (if installed) 2. System Board 3. Display 1. Hard Disk Drive 2. Hard Disk Drive Adapter (if installed) 1. Diskette 2. Diskette Drive 3. System Board 4. Diskette Drive Cable 1. Insert a non-write protected, formatted diskette into the diskette drive; then rerun the test. 2. Diskette Drive 3. System Board 4. Diskette Drive Cable Service Information 55