Lenovo L1940 manual Service information, Product numbers, Customer responsibilities

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Service information

Product numbers

The product number for your monitor is located on the side of the display bezel as shown below.

Customer responsibilities

The warranty does not apply to a product which has been damaged due to accident, misuse, abuse, improper installation, usage not in accordance with product specifications and instructions, natural or personal disaster, or unauthorized alterations, repairs or modifications.

The following are examples of misuse or abuse and not covered by warranty:

Images burned onto the screen of a CRT monitor. Burned image is preventable by utilizing a moving screen saver or power management.

Physical damage to covers, bezel, base and cables.

Scratches or punctures on monitor screens.

3-8L1940 Wide Flat Panel Monitor User’s Guide

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Contents L1940 Wide Flat Panel Monitor Users Guide First Edition June Product numbersContents Safety information Getting started Shipping contentsAttaching the base and handling your monitor Product overview Types of adjustmentsUser controls Connecting and turning on your monitor Setting up your monitorCable lock slot 4L1940 Wide Flat Panel Monitor User’s Guide Registering your option Comfort and accessibility Arranging your work area Adjusting and using your monitorPositioning and viewing your monitor Quick tips for healthy work habits Accessibility informationUsing the direct access controls Adjusting your monitor imageUsing the On-Screen Display OSD controls Direct access controlsOSD functions AdjustmentsControls MenuShows resolution, refresh rate, and product details Factory set display modes Selecting a supported display modePower indicator Understanding power managementRestoring State Power Indicator Screen Operation Compliance Detaching the monitor stand Caring for your monitorMonitor specifications for type-model 4434-AB1 Monitor specificationsReference information Vesa DDC DDC-CI Troubleshooting TroubleshootingProblem Possible cause Suggested action Reference Manual image setup Manually installing the monitor driver Installing the monitor driver in Windows Installing the monitor driver in Windows XPGetting further help Product numbers Service informationCustomer responsibilities List of service parts Service partsCountry or Region Telephone Number Appendix A. Service and Support2Flat Panel Monitor User ’sGuide Appendix A. Service and Support A-3 4Flat Panel Monitor User ’sGuide Appendix B. Notices Trademarks