IBM 2621421 Hardware Maintenance Manual - Page 61

Error Code 11XXX Message Pointing device error FRU/Action in Sequence TrackPoint board FPC cable TrackPoint board Keyboard System board Running Modem Dial and Data Transfer Test: Boot from the Diagnostic Program Diskette and select "Modem Dial and Data Transfer Test" from PC DOS 7.0 Startup Menu. Follow the instructions on the screen to execute modem test. If the test fails, go to "Modem Board Check" on page 31. Note: A telephone line is required for completing modem test. Running PCMCIA Wrap Card Test: Boot from the Diagnostic Program Diskette and select "PCMCIA Wrap Card Test" from PC DOS 7.0 Startup Menu. Follow the instructions on the screen to run the PCMCIA test. The green LED on the PC test card lights up when the PCMCIA test is running. If the LED does not light up, check whether the card is installed correctly by reconnecting the card. If it still does not light up after it is reconnected, try using another slot for the test. If the LED still does not turn on and the test fails, go to "PC Card (PCMCIA)-Related Symptoms" on page 43 to replace the possible defective FRU. Running Audio and Speaker-out Test: Boot from the Diagnostic Program Diskette and select "Running Audio Resource and Speaker-Out Test" from PC DOS 7.0 Startup Menu. Follow the instructions on the screen to execute the audio test. If the test fails, go to "Audio Function Check" on page 29. Attention: You should execute this program two times (one for internal and the other for external speakers) to verify if the system's audio function is in working order. Running CD-Player Test: Boot from the Diag- nostic Program Diskette and select "CD Player Test" from PC DOS 7.0 Startup Menu. Follow the instructions on the screen to execute the CD player test. If the test fails, go to "CD-ROM Drive Check" on page 30. ThinkPad i Series 1400 (Part I) 53