HP Compaq dx6100 MT Reference Manual page 155

Removal and Replacement Procedures— Slim Tower (ST) Chassis
9. Remove the two screws that secure the front I/O device 1 then, push the I/O device towards
the back of the chassis 2.
10. Pull the drive cage forward, grasp the I/O device and carefully pull it from under the drive
cage 3. Guide the cable ends through the slots in the drive cage support device to keep them
from snagging.
Service Reference Guide, dx6100 361293-003 7–37