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Service Hints & Tips

Document ID: GSMH-3BFLL4

TP 755CD/CDV - Infrared Related Symptoms

Applicable to: World-Wide

Infrared Related Symptoms:

Symptom/Error

FRU/Action

Unable to communicate using the Infrared (IR) Port

1. Make sure the setup for the IR is correct. 2. Make sure there are no fluorescent lights near the computer.The computer may receive electrical noise from the fluorescent light. 3. Run the advanced diagnostic test. If an error occurs and a FRU code is dis- played, replace the parts shown by the FRU code. 4. For Model 755CDV, if the remote control is enabled, the communication with the IR port is disabled. Run the Mind Path Presentation F/X program and set the infrared to OFF; then observe the symptom.

	Search Keywords
	Hint Category	Hardware Maintenance Information, Infrared
	Date Created	15-11-96
	Last Updated	01-04-98
	Revision Date	13-03-99
	Brand	IBM ThinkPad
	Product Family	ThinkPad 755CD, ThinkPad 755CDV
	Machine Type	9545
	Model	Various
	TypeModel
	Retain Tip (if applicable)	N/A
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