Symptom / Error | FRU / Action in Sequence |
---|---|
Unable to communicate using | 1. Make sure the setup for the IR is correct. |
the Infrared (IR) Port. | 2. Make sure there are no fluorescent lights near |
the computer. The computer may receive optical | |
noise from the fluorescent light. | |
3. Reseat the IR unit. | |
4. Run the advanced diagnostic test. If an error occurs | |
and a FRU code is displayed, replace the parts | |
shown by the FRU code. |