For links to updated service parts information, visit the service parts list index.

NOTE: Troubleshooting and parts information within this downloadable PDF file of the Hardware Maintenance Manual may be incorrect, obsolete, or missing.

• Any unclear information should be verified within a secondary source before making a final conclusion during troubleshooting or prior to ordering a part.
• Notify service and support through your normal technical channels of any discrepancy.
• Updates, which are applied to System, LCD, Keyboard, Recovery CD, and Miscellaneous parts lists documents, can be viewed from the Service parts lists index.