Lenovo ThinkSystem SE350 - M.2 WLAN Module Replacement; Remove the M.2 WLAN Module

Table 28. M.2 LTE module installation
1 M.2 LTE module cable 3 Nut
2 Washer
After you install the M.2 LTE module, complete the following steps:
1. Install the node if needed (see
“Install a node” on page 101).
2. Reconnect power cords and all external cables.
M.2 WLAN module replacement
Use this procedure to remove or install the M.2 WLAN module.
Remove the M.2 WLAN module
Use this information to remove the M.2 WLAN module.
Before you remove the M.2 WLAN module, complete the following steps:
1. Read the following sections to ensure that you work safely.
• “Safety” on page iii
• “Installation Guidelines” on page 37
2. Turn off the server. Disconnect the power cords and all external cables (see “Power off the server” on
page 16
).
3. Remove the node from the enclosure if needed (see
“Remove a node” on page 98).
4. Remove a LTE/WLAN Antenna (see
“Remove a LTE/WLAN Antenna” on page 78).
5. Remove the M.2 WLAN/LTE wireless adapter (see “Remove the M.2 WLAN/LTE wireless adapter” on
page 41
).
To remove the M.2 WLAN module, complete the following steps:
Watch the procedure
A video of this procedure is available at YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
DkEpH4SzvKZck4f6rVRzUE
.
Step 1. Remove the M.2 WLAN module cables from the cable clip.
Chapter 3. Hardware replacement procedures 91