Lenovo 7D8T, Maintenance Manual

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Figure 135. Installing the dust filter
Insert the right side of the dust filter into the slot in the security bezel.
Rotate the dust filter towards the security bezel until it clicks in place.
After this task is completed
Proceed to install the security bezel (see “Install the security bezel” on page 141 ).
Install the security bezel
See this topic to learn how to install the security bezel and the dust filter.
About this task
Watch the procedure.
A video of this procedure is available from the following link:
•
https://www.youtube.com/playlist?list=PLYV5R7hVcs-DV_Ja2E7l6T-lwN_IrnJRk
Procedure
Attention:
When installing the security bezel for the first time:
• Make sure the security cable module is installed. If not, install it (see “Install the security bezel cable
module” on page 144 ).
• The key that is required to lock the security bezel is stored at the location as illustrated.
Chapter 3
.
Hardware replacement procedures
141