Removing The Cable Tray; Figure 1-5. Disconnecting The Cable Management Arm - Dell 4200 Installation Manual

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cable-management arm
back of computer
10-32 x 0.25-inch screws (3)

Figure 1-5. Disconnecting the Cable Management Arm

Removing the Cable Tray

Remove the cable tray on the back of the system by removing the five 6-32 x 0.25-inch
Phillips-head screws that secure the tray to the system chassis (see Figure 1-6).
Dell PowerEdge 4x00 and 6300 Systems Tower Installation Guide
10-32 x 0.5-inch screw
vertical rail
cable tray
right-angle
bracket
1-7