Lenovo 90W AC Adapter User Manual

Lenovo Y Series 90W AC Adapter
User’s Guide

Lenovo 90W AC Adapter Specifications

General

Power Output	90W
Input Voltage	100-240V AC
Output Voltage	20V DC
Output Current	4.5A
Input Frequency	50/60Hz
Compatibility	Lenovo laptops
Connector Type	Slim Tip
Connector Type Alternative	Rectangle

Summary

Safety Information

General safety guidelines

General precautions to reduce the risk of injury and property damage.

Power cords and power adapters

Plugs and outlets

Heat and product ventilation

Power supply statement

Installation and user's guide

Using the adapter

Connecting the adapter to a standard AC electrical outlet

Step-by-step instructions for connecting the adapter to a power source.

Appendix A. Product specifications

AC power adapter power

Appendix B. Troubleshooting

Inspect your adapter

Steps to check the adapter for damage and connection issues.

Frequently Asked Questions

Appendix C. Lenovo Limited Warranty

What this Warranty Covers

How to Obtain Warranty Service

What Your Service Provider Will Do to Correct Problems

Appendix F. Electronic emission notices

Federal Communications Commission (FCC) Statement

Compliance statement for FCC regulations regarding digital devices.

European Union - Compliance to the Electromagnetic Compatibility Directive

Statement of compliance with EU EMC Directive for product compatibility.

Industry Canada Class B emission compliance statement

Compliance statement for Canadian emission standards.

EU-EMC Directive (89/336/EEC) as amended by Directive 93/86/EEC EN 55022 class B Statement of Compliance

Detailed statement on compliance with EU EMC directives and standards.