HP ProDesk 405 G2 Microtower Maintenance And Service Manual page 57

5. Remove the cables from the metal clip built into the base pan.
6. From the front of the computer, remove the Torx T15 screw (1) that secures the assembly to the
chassis.
7. Press the latch on the left side of the assembly (2), and then rotate the left side of the assembly into
the chassis (3).
8. From the inside of the chassis, remove the assembly from the computer.
To reinstall the assembly, reverse the removal procedure.
Front I/O and power switch assembly 49