IBM ThinkPad X30/X31 Hardware Maintenance Manual

About this manual

This manual provides service and reference information for IBM ThinkPad X30, X31, ThinkPad Dock and ThinkPad Dock II. It includes safety notices, FRU replacement strategies, error‑code usage, and detailed parts lists for trained service personnel.

The document is organized into general safety and service sections, followed by product‑specific chapters covering specifications, diagnostics, and part numbers. It also contains troubleshooting guides, BIOS/driver fix locations, and licensing notices.

What's inside

• About this manual
• Introduction
• Important service information
• Strategy for replacing FRUs
• Safety notices
• General descriptions
• Product overview
• Specifications
• Parts list
• Trademarks and legal notices

Frequently asked questions

Which ThinkPad models are covered by this manual?

The manual supports ThinkPad X30, X31, ThinkPad Dock and ThinkPad Dock II.

Where can BIOS and device driver fixes be obtained?

BIOS and device driver fixes are available on the IBM support site at http://www.ibm.com/pc/support.

What is the part number of this manual?

The part number is 92P1288.