Control Panel - Dell Dimension 2100 System Reference Manual

3. Secure the drive to the front of the computer frame with the two screws you removed.
4. Connect a power supply cable and the hard drive interface cable to the new drive.
Power Supply and Fan Assembly
To remove the power supply and fan assembly:
1. Disconnect the AC power cable from the computer.
2. Remove the computer cover.
3. Rotate the power supply away from the system board.
Disconnect the DC power cables from the POWER and OPTIONAL POWER connectors on the system
4.
5. Disconnect the DC power cables from all the drives.
6. Press the power-supply retaining clips and lift the power supply and fan assembly out of the computer.

Control Panel

To remove the control panel:
1. Remove the front cover.
2. Disconnect the control panel from the system board.
3. Press the mounting tabs to release the control panel and remove the control panel assembly.
Cards
1 Power-supply retaining clips
2 Power supply and fan assembly
1 Control panel assembly
2 Mounting tabs
board.