Installing The Compute Node Cover - Lenovo Flex System x440 Compute Node Installation And Service Manual

If you are instructed to return the cover, follow all packaging instructions, and use any packaging materials
for shipping that are supplied to you.

Installing the compute node cover

Use this information to install the compute node cover.
Before you install the compute node cover, read
879.
Attention: You cannot insert the compute node into the Flex System chassis until the cover is installed and
closed. Do not attempt to override this protection.
Statement 21
CAUTION:
Hazardous energy is present when the compute node is connected to the power source. Always
replace the compute node cover before installing the compute node.
To install the compute node cover, complete the following steps:
Step 1. Carefully lay the compute node on a flat, static-protective surface, orienting the compute node with
the bezel pointing toward you.
Step 2. Orient the cover so that the posts on the inside of the cover slide into the slots on the compute
node.
Note: Before you close the cover, make sure that the air baffles and all components are installed
and seated correctly and that you have not left loose tools or parts inside the compute node.
Push point
Step 3. Hold the front of the compute node and slide the cover forward to the closed position, until it clicks
into place.
Lenovo Flex System x440 Compute NodeInstallation and Service Guide
890
"Safety" on page iii and
Release
button
Posts
Slots
"Installation guidelines" on page