Removing The Front Bezel; Replacing The Power Supply - Lenovo ThinkStation D20 Hardware Maintenance Manual

Removing the front bezel

To remove the front bezel:
1. Remove the cover. See "Removing the cover" on page 78.
2. Remove the front bezel by releasing the three plastic tabs
outward.
3. Lay the front bezel on a flat surface.
4. To reinstall the bezel, align the plastic tabs on the right side of the bezel with the corresponding holes in
the chassis, then pivot the bezel inward until it snaps into position on the left side.

Replacing the power supply

Attention
Never remove the cover on a power supply or any part that has the following label attached.
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ThinkStation Hardware Maintenance Manual
1 on the left side and pivoting the bezel