Removing the front bezel
To remove the front bezel:
1. Remove the cover. See “Removing the cover” on page 76.
2. Remove the front bezel by releasing the three plastic tabs
1
on the left side and pivoting the bezel
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.
Hazardous voltage, current, and energy levels are present inside any component that has this label attached.
There are no servicable parts inside these components.
112
ThinkStation Hardware Maintenance Manual
Summary of Contents for 4157 - ThinkStation S20 - 2 GB RAM
Page 1: ...ThinkStation Hardware Maintenance Manual Machine Type 4105 4155 4157 4158 4217 4218 ...
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Page 93: ...Chapter 10 Replacing FRUs Type 4105 4157 4217 87 ...
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Page 276: ...Part Number 53Y4348 Printed in USA 1P P N 53Y4348 53Y4348 ...