Lenovo System x3550 M4 Installation And Service Manual page 102

To install the operator information panel, complete the following steps.
Step 1. Read the safety information that begins on "Safety" on page v and "Installation guidelines"
on page 31.
Step 2. Turn off the server and peripheral devices and disconnect the power cords and all external cables,
if necessary.
Step 3. Remove the cover (see "Removing the cover" on page 34).
Step 4. From the front of the server, slide the operator information panel into the server until it clicks
into place.
Figure 77. Operator information panel installation
Step 5. Inside the server, connect the cable to the rear of the operator information panel assembly.The
following illustration shows the cable routing for the operator information panel.
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System x3550 M4 Installation and Service Guide