Removing the Control Panel
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your System Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.
1. Remove the bezel (see
"Removing the
2. Remove the system cover (see
3. Disconnect the control panel cable from the system board (see
4. Remove the retaining screw that secures the control-panel assembly to the system chassis (see Figure 4-6).
5. Move the control panel back and lift it up and out of the front panel.
6. Lift the control panel and its cable completely out of the chassis (see Figure 4-6).
Replacing the Control Panel
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your System Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.
1. Lower the control-panel and its cable into the system.
2. Connect the control-panel cable to the system board (see
3. Slide the assembly towards the front panel (see Figure 4-6).
4. Install the retaining screw that secures the control-panel assembly to the front panel (see Figure 4-6).
Cooling Shroud
The cooling shroud is attached to the back fan assembly and secured to the system board with two thumbscrews.
CAUTION:
Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your System Information Guide for complete information about safety precautions, working inside the computer, and protecting against
electrostatic discharge.
Removing the Cooling Shroud
1. Open the bezel (see
"Removing the
2. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
3. Remove the cover (see
"Removing the
4. Disconnect the cooling shroud fan power cable from the fan connector on the system board (see Figure 4-7).
Bezel").
"Removing the
Cover").
Figure 5-3
Figure 5-3
Bezel").
Cover").
for location).
for location).