Lenovo 0126/90A5 Manuals

Manuals and User Guides for Lenovo 0126/90A5. We have 1 Lenovo 0126/90A5 manual available for free PDF download: Maintenance Manual

Lenovo 0126/90A5 Maintenance Manual

Lenovo 0126/90A5 Maintenance Manual (57 pages)

H515s  
Brand: Lenovo | Category: Desktop | Size: 5.61 MB
Table of contents
Table Of Contents5................................................................................................................................................................
Chapter 1. About This Manual7................................................................................................................................................................
Important Safety Information7................................................................................................................................................................
Chapter 2. Safety Information9................................................................................................................................................................
General Safety9................................................................................................................................................................
Electrical Safety9................................................................................................................................................................
Safety Inspection Guide11................................................................................................................................................................
Handling Electrostatic Discharge-sensitive Devices11................................................................................................................................................................
Grounding Requirements12................................................................................................................................................................
Safety Notices12................................................................................................................................................................
Chapter 3. General Information15................................................................................................................................................................
Specifications15................................................................................................................................................................
Chapter 4. General Checkout17................................................................................................................................................................
Chapter 5. Using The Setup Utility19................................................................................................................................................................
Starting The Lenovo Bios Setup Utility Program19................................................................................................................................................................
Viewing And Changing Settings19................................................................................................................................................................
Using Passwords19................................................................................................................................................................
Enabling Or Disabling A Device21................................................................................................................................................................
Selecting A Startup Device22................................................................................................................................................................
Exiting The Lenovo Bios Setup Utility Program23................................................................................................................................................................
Chapter 6. Symptom-to-fru Index25................................................................................................................................................................
Hard Disk Drive Boot Error25................................................................................................................................................................
Power Supply Problems25................................................................................................................................................................
Copyright Lenovo25................................................................................................................................................................
Post Error Codes26................................................................................................................................................................
Undetermined Problems26................................................................................................................................................................
Chapter 7. Locating Connectors, Controls And Components27................................................................................................................................................................
Chapter 8. Replacing Hardware33................................................................................................................................................................
General Information33................................................................................................................................................................
Replacing The Keyboard And Mouse34................................................................................................................................................................
Removing The Computer Cover34................................................................................................................................................................
Removing The Front Bezel35................................................................................................................................................................
Replacing An Optical Drive36................................................................................................................................................................
Replacing The Hard Disk Drive38................................................................................................................................................................
Replacing A Memory Module39................................................................................................................................................................
Replacing The Adapter40................................................................................................................................................................
Replacing The Graphic Card41................................................................................................................................................................
Replacing The Microprocessor Fan43................................................................................................................................................................
Replacing The Heat-sink43................................................................................................................................................................
Replacing The Wi-fi Card44................................................................................................................................................................
Replacing The Front Usb/card Reader/audio Module45................................................................................................................................................................
Replacing The Motherboard46................................................................................................................................................................
Chapter 9. Fru Lists49................................................................................................................................................................
Chapter 10. General Information57................................................................................................................................................................
Additional Service Information57................................................................................................................................................................

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