Lenovo 70B4, User Manual And Hardware Maintenance Manual

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8. Connect the other end of the signal cable to the IDM connector on the system board. See “System
board components” on page 48. Then, properly route the signal cable of the IDM. You might need to
secure the signal cable with cable clips or ties in the chassis.
Figure 70. Cable routing
9. Reinstall the front system fans. See “Replacing the front system fan 1” on page 188.
10. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 87.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation, go to “Completing the parts replacement” on page 205.
Removing the intelligent diagnostics module
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 83.
This topic provides instructions on how to remove the IDM if your server has an IDM installed.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Notes:
• If you remove the IDM, the server will lose the diagnostic LEDs on the IDM panel.
• Depending on the model, your server might look slightly different from the illustration in this topic.
To remove the IDM, do the following:
Chapter 6
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Installing, removing, or replacing hardware
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