HP EliteDesk 800 G1 Tower Service Manual page 143

6.
Remove the cables from the cable clip under the drive cage.
7. Remove the Torx T15 screw (1) that secures the assembly to the front of the chassis.
8. Press the tab on the right side of the assembly (2) to disengage it from the chassis.
9. Push the assembly into the chassis (3), and remove it from the chassis.
To install the front I/O assembly, reverse the removal procedure.
NOTE: Be sure to correctly route the cables beneath the drive cage when reinstalling the assembly.
Proper cable routing prevents damage to the cables and allows the drive cage to close properly. See
Cable routing on page 129 for proper cable placement.
Front I/O assembly
131