Lenovo ThinkServer User Manual page 124

Installing the Intelligent Diagnostics Module
Attention: Do not open your server or attempt any repair before reading and understanding the "Safety information"
on page iii and "Guidelines" on page 83.
This topic provides instructions on how to install the Intelligent Diagnostics Module.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Note: Depending on the model, your server might look slightly different from the illustrations in this topic.
To install the Intelligent Diagnostics Module, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Remove the server cover. See "Removing the server cover" on page 85.
3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 87.
4. Touch the static-protective package that contains the Intelligent Diagnostics Module to any unpainted
surface on the outside of the server. Then, take the Intelligent Diagnostics Module out of the package.
5. Connect the signal cable to the rear of the Intelligent Diagnostics Module.
6. Route the signal cable of the Intelligent Diagnostics Module through the corresponding hole in the
chassis and position the Intelligent Diagnostics Module on the chassis so that the screw hole in the
Intelligent Diagnostics Module is aligned with the corresponding screw hole
install the screw to secure the Intelligent Diagnostics Module in place.
Figure 51. Installing the Intelligent Diagnostics Module
7. Remove the front system fan(s). See "Replacing the front system fan" on page 149.
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ThinkServer User Guide
1 in the chassis. Then,