About This Manual - Lenovo 100w Gen 4 Hardware Maintenance Manual

About this manual

This manual contains service and reference information for the following products:
Product name
Lenovo 100w Gen 4
Lenovo 300w Yoga Gen 4
Lenovo 500w Yoga Gen 4
Use this manual along with the advanced diagnostic tests to troubleshoot problems.
Important:
• This manual is intended only for trained service technicians who are familiar with products. Use this
manual along with the advanced diagnostic tests to troubleshoot problems effectively.
• Depending on the model, some hardware configuration and software programs might not be available on
the computer. Some statements in this manual might not be applicable to the computer.
• Before servicing a product, be sure to read all the information under Chapter 1 "Safety information" on
page 1.
© Copyright Lenovo 2023
Machine type (MT)
82VK, 82VL
82VM, 82VN
82VQ, 82VR
iii