Replacing The Upper Bezel; Replacing The Side Cover - Lenovo System x3100 M4 Installation And Service Manual

2. Rotate the top of the lower bezel up to the chassis; then, press the blue-colored release tab on the right
side of the lower bezel and completely close the lower bezel until it locks securely into place.
3. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.

Replacing the upper bezel

This procedure applies only to the 5U server model with hot-swap power supplies (Model name: 2582-F4x).
To install the upper bezel on the 5U server model with hot-swap power supplies (Model name: 2582-F4x),
complete the following steps.
1. Insert the two tabs on the right-side of the upper bezel into the corresponding holes on the right side of
the chassis.
Bezel clips
2. Rotate the upper bezel to the left side of the chassis until the bezel clips are aligned with the
corresponding indentations on the left side of the chassis and snap them into place.
3. Unlock and remove the side cover (see
4. Remove the lower bezel (see
5. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.

Replacing the side cover

Use this information to replace the side cover.
Attention: For proper cooling and airflow, replace the side cover before turning on the server. Operating the
server for extended periods of time (more than 30 minutes) with the side cover removed might damage
server components.
For 4U server models with non-hot-swap power supplies, complete the following steps to remove the side
cover. For the 5U server model with hot-swap power supplies (Model name: 2582-F4x), please see the next
sub-section.
System x3100 M4 Installation and Service Guide
72
"Replacing the lower bezel" on page
"Replacing the side cover" on page
71).
72).