Lenovo ThinkCentre Chromebox (English) User guide - ThinkCentre Chromebox - Page 3

Contents Read this first: Important safety information iii Before using this manual iii Service and upgrades iii Glass parts notice iv Static electricity prevention iv Power cords and power adapters iv Extension cords and related devices v Polyvinyl Chloride (PVC) cable and cord notice . . . v Plugs and outlets v External devices v Heat and product ventilation v Operating environment vi Power supply statement vi Cleaning and maintenance vii Tip-over hazard prevention notice vii Chapter 1. Product overview 1 Locations 1 Locating connectors, controls, and indicators on the front of your computer 1 Locating connectors on the rear of your computer 2 Locating components 4 Locating parts on the system board . . . . . 5 Locating the machine type and model label . . 6 Features 6 Specifications 8 Chapter 2. Using your computer . . . . 9 Registering your computer 9 Frequently asked questions 9 Chapter 3. You and your computer . . 11 Accessibility and comfort 11 Arranging your workspace 11 Comfort 11 Glare and lighting 12 Air circulation 12 Electrical outlets and cable lengths . . . . . 12 Accessibility information 12 Moving your computer to another country or region 13 Chapter 4. Security 15 Attaching a Kensington-style cable lock. . . . . 15 Chapter 5. Preventing problems . . . 17 © Copyright Lenovo 2015 Basics 17 Cleaning your computer 17 Computer 17 Display screen 17 Moving your computer 18 Chapter 6. Troubleshooting and diagnostics 19 Basic troubleshooting 19 Troubleshooting procedure 19 Troubleshooting 20 Audio problems 20 Intermittent problems 20 Monitor problems 21 Networking problems 21 Insufficient free storage drive space . . . . 22 Serial connector cannot be accessed . . . . 22 Software problems 22 My USB connectors cannot be accessed . . 23 Chapter 7. Installing or replacing hardware 25 Handling static-sensitive devices 25 Installing or replacing hardware 25 Installing external options 25 Replacing the ac power adapter 25 Removing the front cover 27 Completing the parts replacement . . . . . 29 Chapter 8. Getting information, help, and service 33 Information resources 33 Safety and Warranty 33 Lenovo Web site 33 Lenovo Support Web site 33 Help and service 34 Calling for service 34 Using other services 34 Purchasing additional services 35 Appendix A. Regulatory information 37 Export classification notice 37 Electronic emissions notices 37 Federal Communications Commission Declaration of Conformity 37 Eurasian compliance mark 39 i