HP Pavilion ze5300 - Manual (Page 108)

3.
4.
5.
Disconnect the I/R PCA cable from the motherboard.
Remove the two M2.5×4.0 mm screws that secure the I/R PCA to the bottom case.
Remove the I/R PCA.
Figure 2-24. Removing the I/R PCA
Reassembly Note
Caution
Use care when handling the I/R PCA cable. Damaging the cable can degrade notebook
performance.
• Make sure you route the I/R PCA cable between the left screw hole and the bottom case.
Service Manual Removal and Replacement 2-37