HP 403349-003 Maintenance And Service Manual page 124

Using a T-25 Torx driver, remove the three screws on each side of the bottom cover plate and
5.
remove the bottom cover plate from the HEX unit.
Using a flathead screwdriver, push in the tabs of the white electrical connector of the temperature
6.
sensor and push the connector into the HEX unit.
Upgrading procedures 124