Lenovo ThinkCentre M55e– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
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Table of Contents:
Page 5 – Contents; iii
Page 6 – iv
Page 7 – Overview; Safety
Page 9 – Locating
Page 13 – Opening
Page 17 – Important
Page 39 – Updating
Page 41 – Notices
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Hardware
Replacement
Guide
Types
9300,
9301,
9636,
9638,
9640
Types
9641,
9642,
9643,
9644,
9645
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Overview This guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service personnel who are replacing Field Replacement Units (FRUs). In this guide, CRUs will often be referred to as parts. This guide does not include procedures for all pa...
Page 9 - Locating
Chapter 1. Locations This chapter provides illustrations to help locate the various connectors, controls, and components of the computer. To open the computer cover, see “Opening the cover” on page 5. Locating components The following illustration will help you locate the various components in your ...
Page 13 - Opening
Chapter 2. Replacing hardware Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www...
Page 17 - Important
4. While holding the rear of the computer chassis down, pull upward on the handle provided to remove the PCI riser assembly and any adapters that are currently installed. 5. Carefully take note of the location of all cable connections on the system board. It will be necessary to reconnect them prope...
Page 39 - Updating
2. Make sure that the cables are routed correctly before lowering the drive bay assembly. Important Correctly route all power supply cables to avoid interference with the drive bay assembly. Keep cables clear of the hinges and sides of the computer chassis. 3. Lower the drive bay assembly and positi...
Page 41 - Notices
Appendix. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is no...