Compaq Presario CQ40-400 - Notebook PC

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Summary

Product Description

Processors

Details the various Intel processors available for the notebook.

External Component Identification

Top components

Illustrated Part Numbers Catalog

Service tag

Computer major components

Lists spare part numbers for primary computer components.

Mass storage devices

Removal and Replacement Procedures

Preliminary replacement requirements

Covers essential tools, service considerations, and ESD protection.

Battery

Provides step-by-step instructions for removing and installing the battery.

Hard drive

Details the procedure for removing and installing the hard drive.

System board

Provides steps for removing and installing the main system board.

Screw Listing

Backup and Recovery

Creating recovery discs

Step-by-step instructions for creating system recovery discs.

Using system restore points