Figure 2-24. Removing The I/R Pca - HP PAVILION Pavilion ZE4300 Service Manual

3. Disconnect the I/R PCA cable from the motherboard.
4. Remove the two M2.5×4.0mm screws that secure the I/R PCA to the bottom case.
5. Remove 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

Figure 2-24. Removing the I/R PCA

Removal and Replacement 2-37