Services available during the warranty period• Problem determination - Trained personnel are available to assist you with determining if you have ahardware problem and deciding what action is necessary to fix the problem.• Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty,trained service personnel are available to provide the applicable level of service.• Engineering change management - Occasionally, there might be changes that are required after a producthas been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes(ECs) that apply to your hardware available.Services not covered• Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts• Identification of software problem sources• Configuration of UEFI BIOS as part of an installation or upgrade• Changes, modifications, or upgrades to device drivers• Installation and maintenance of network operating systems (NOS)• Installation and maintenance of programsFor the terms and conditions of the Lenovo Limited Warranty that apply to your Lenovo hardware product,see “Warranty information” in the Safety and Warranty Guide that comes with your computer.Purchase additional servicesDuring and after the warranty period, you can purchase additional services from Lenovo at:https://www.lenovo.com/servicesService availability and service name might vary by country or region.Chapter 6. Help and support 47