Service Reference Guide

Service Reference Guide 10–3
Removal and Replacement Procedures Chassis
10.2.2 Subpanel and Bezel Blanks
The subpanel and bezel blanks must be removed from the front bezel if you are installing a mass
storage device for the first time, or if you are converting the unit from a desktop to a minitower
configuration or from a minitower to a desktop. See Section 9.7 in this book for more
information on changing unit configuration.
1. Prepare the computer for disassembly.
2. Lay the computer down on its large base for greater stability.
3. Remove the access panel.
4. Remove the front bezel.
5. Pull on the subpanel to remove it from the inside of the front bezel.
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CAUTION: Hold the subpanel straight when you pull it away from the front bezel. Pulling at an angle
could damage the pins that align the subpanel within the front bezel.
6. Gently push on the bezel blanks to remove them from the subpanel.
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CAUTION: When replacing the subpanel, ensure that the aligning pins and any remaining bezel
blanks are in the proper orientation to prevent damage to the alignment pins.
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The subpanel has markings on it to facilitate installation.
To reassemble the front bezel assembly, reverse the disassembly procedure.