Ir (Infrared) Module - HP ProSignia 120 Maintenance And Service Manual

5.5.1 IR (Infrared) Module

To remove the Infrared (IR) transceiver module:
1. Prepare the computer for disassembly (Section 5.3).
2. Remove the modem (Section 5.5).
3. Remove the screw from the IR module
4. Disengage the connector from the system board by lifting the corner of the IR
module with a screwdriver.
5. Lift the IR module from the base enclosure.
Figure 5-8. Removing the IR Module
To install the IR module, reverse the procedure above.
NOTE: If you are replacing the base enclosure, transfer the IR module to the new
enclosure.
5-10 Removal and Replacement Procedures