Table Of Contents - Lenovo ThinkCentre M920q User Manual And Hardware Maintenance Manual

Contents
Chapter 1. Overview . . . . . . . . . . . 1
Front view . . . . . . . . . . . . . . . . . . 1
Rear view . . . . . . . . . . . . . . . . . . 2
System board . . . . . . . . . . . . . . . . 4
Machine type and model label . . . . . . . . . . 6
Chapter 2. Specifications . . . . . . . . 7
Chapter 3. Tips on using the
computer . . . . . . . . . . . . . . . . . 9
Attaching a Kensington-style cable lock . . . . . . 9
Installing the computer into the TIO monitor . . . . . 9
Chapter 4. Replacing hardware . . . . 11
Before replacing hardware . . . . . . . . . .
Knowing FRUs (including CRUs) . . . . . . . .
Locating FRUs (including CRUs) . . . . . . . .
Replacing the keyboard or wireless keyboard . . .
Replacing the mouse or wireless mouse . . . . .
Replacing the power adapter . . . . . . . . .
Replacing the vertical stand . . . . . . . . . .
Replacing the VESA mount bracket . . . . . . .
Replacing the external optical drive . . . . . . .
Replacing the power adapter bracket . . . . . .
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Removing the computer cover . . . . . . . . .
Replacing the storage drive . . . . . . . . . .
Replacing the storage drive cable . . . . . . . .
Replacing the PCI Express card and PCI Express
card adapter . . . . . . . . . . . . . . . .
Replacing the internal speaker . . . . . . . . .
Replacing the advanced speaker . . . . . . . .
Replacing the system fan . . . . . . . . . . .
Replacing the heat sink . . . . . . . . . . . .
Replacing the coin-cell battery . . . . . . . . .
Replacing the microprocessor . . . . . . . . .
Replacing the Wi-Fi card . . . . . . . . . . .
Replacing the Wi-Fi antennas . . . . . . . . .
Replacing the antenna bracket . . . . . . . . .
11
Replacing the bottom cover . . . . . . . . . .
11
Replacing the memory module . . . . . . . . .
12
Replacing the M.2 solid-state drive . . . . . . .
14
Replacing the system board and chassis . . . . .
15
Completing the parts replacement . . . . . . .
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Appendix A. Notices . . . . . . . . . . 59
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Appendix B. Trademarks . . . . . . . 61
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