Service Guide for TravelMate 6291, 6292, 6231
Page 74
...System Check Procedures External Diskette Drive Check Do the following to isolate the problem to be tested. Replace the external diskette drive/CD-ROM module. 3. If the internal keyboard does not work or an unexpected character appears, make sure that the diskette does not have any ... CD-ROM Drive Check Do the following auxiliary input devices are supported by this computer: T Numeric keypad T External keyboard 68 Chapter 4 Replace the keyboard. 3. Boot from the keyboard is passed when the program runs to it . If an error occurs, reconnect the connector on the system board....
...System Check Procedures External Diskette Drive Check Do the following to isolate the problem to be tested. Replace the external diskette drive/CD-ROM module. 3. If the internal keyboard does not work or an unexpected character appears, make sure that the diskette does not have any ... CD-ROM Drive Check Do the following auxiliary input devices are supported by this computer: T Numeric keypad T External keyboard 68 Chapter 4 Replace the keyboard. 3. Boot from the keyboard is passed when the program runs to it . If an error occurs, reconnect the connector on the system board....
Service Guide for TravelMate 6291, 6292, 6231
Page 79
... at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System board Chapter 4 73 System...Error Messages FRU/Action in Sequence Failure Fixed Disk Reconnect hard disk drive connector. Keyboard locked - Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 68. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on page 68. IDE Primary Channel Master Drive...
... at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System board Chapter 4 73 System...Error Messages FRU/Action in Sequence Failure Fixed Disk Reconnect hard disk drive connector. Keyboard locked - Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 68. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on page 68. IDE Primary Channel Master Drive...