Lenovo ThinkPad X1 Series - User Manual

X1 Yoga and X1 Carbon
Hardware Maintenance Manual

Summary

Chapter 1. Safety Information

General Safety Precautions

Outlines essential rules for general safety during maintenance and handling of equipment.

Hazard Identification and Mitigation

Covers safety inspection, handling ESD-sensitive devices, and grounding requirements.

Chapter 2. Important Service Information

FRU Replacement Strategy and Procedures

Provides guidance on replacing Field Replaceable Units (FRUs), including strategy and specific drive replacement.

Model Types and FRU Identification

Chapter 3. General Checkout

Initial Troubleshooting Steps

Diagnostic Procedures and Tools

Power System Checks

Chapter 4. Related Service Information

Recovery and System Restore Options

Password Management and Security

Explains power-on, hard disk, supervisor, and system management passwords.

Troubleshooting by Symptoms

A symptom-to-FRU index including error codes, messages, beep symptoms, and LCD issues.

Chapter 6. Special Keys

Keyboard Function Keys

Chapter 8. FRU Replacement Notices

Customer Replaceable Unit (CRU) Statement

Data Retention Procedures

Instructions for retaining and restoring serial numbers, UUID, and ECA information.

Chapter 9. Removing or Replacing a FRU

General Procedures and Pre-Servicing Steps

Covers general guidelines, safety warnings, and pre-replacement steps like disabling the battery.

FRU Removal Procedures

Lenovo ThinkPad X1 Series Specifications