Lenovo 3000 N200 Hardware Maintenance Manual

About this manual

This manual supplies detailed service and reference information for the Lenovo 3000 N200 (MT 0687). It includes safety notices, strategies for replacing field‑replaceable units (FRUs), and guidance on using error messages and diagnostic tools.

The document is organized into sections such as Introduction, Important Service Information, FRU replacement strategies, hard‑disk replacement procedures, system‑board handling, and a comprehensive parts list with part numbers and locations. It also contains a Symptom‑to‑FRU index, numeric error codes, and troubleshooting tips for technicians.

What's inside

• Introduction
• Important Service Information
• Strategy for Replacing FRUs
• Strategy for Replacing a Hard Disk Drive
• Important Notice for Replacing a System Board
• How to Use Error Messages
• Custom Model Variant (CMV) FRU Replacement
• Safety Notices
• Parts List
• Specifications

Specifications

Frequently asked questions

What should be done before replacing a hard disk drive?

Always try to run a low‑level format before replacing the hard disk drive.

What is the recommended action if a replaced FRU does not fix the problem?

Reinstall the original FRU before continuing with any further replacements.

Who should service the Lenovo 3000 N200 according to the manual?

The manual is intended for trained service personnel familiar with Lenovo 3000 products.