About This Manual - Lenovo ThinkPad E14 Hardware Maintenance Manual

About this manual

This manual contains service and reference information for the following ThinkPad
ThinkPad E14
ThinkPad R14
ThinkPad S3 Gen 2
ThinkPad E15
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 ThinkPad
products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 "Safety information"
on page 1 and Chapter 2 "Important service information" on page 21.
© Copyright Lenovo 2019
Machine types (MT) 20RA and 20RB
Machine type (MT) 20RC
Machine type (MT) 20RG
Machine types (MT) 20RD and 20RE
®
products.
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