IBM 6274, 2283 manual Device troubleshooting charts

Device troubleshooting charts

You can use the troubleshooting charts in this section to find solutions to problems that have definite symptoms.

Important

If you find it necessary to remove the computer cover, first read “Safety notices” on page vii for important safety information and instructions.

If you have just added new software or a new computer option and your computer is not working, do the following before using the troubleshooting charts:

1.Remove the software or device you just added.

2.Run the diagnostic programs to determine if your computer is running properly. (See “Running the IBM Enhanced Diagnostics program” on page 66 for information about diagnostic programs provided with your computer.)

3.Reinstall the new software or new device.

Use the following directory to quickly locate problem categories in the troubleshooting charts.

48User Guide