User's Guide
Table Of Contents
- Chapter 1. Important safety information
- Safety notices
- Important information about using your computer (for notebook computers)
- Conditions that require immediate action
- Service and upgrades
- Power cord notice (for desktop computers and workstations)
- Power cords and power adapters
- Extension cords and related devices
- Plugs and outlets
- Power supply statement
- External devices
- General battery notice (for notebook computers and tablets)
- Notice for removable rechargeable battery (for selected notebook computers)
- Notice for built-in rechargeable battery (for selected notebook computers and tablets)
- Lithium coin-cell battery notice (for selected models)
- Heat and product ventilation (for desktop computers and workstations)
- Heat and product ventilation (for notebook computers and tablets)
- Electrical current safety information
- Laser safety information (for selected models)
- Liquid crystal display (LCD) notice (for desktop computers and workstations)
- Liquid crystal display (LCD) notice (for notebook computers and tablets)
- Use earphones, headphones, or a headset
- Choking hazard notice
- Plastic bag notice
- Glass parts notice
- Computer placement notices
- Hazardous energy statement (for desktop computers and workstations)
- Tip-over hazard prevention notice (for desktop computers and workstations)
- Static electricity prevention
- Cleaning and maintenance (for desktop computers and workstations)
- Cleaning and maintenance (for notebook computers and tablets)
- Chapter 2. Compliance information
- Radio frequency compliance statements
- Electromagnetic emission notices
- Federal Communications Commission (FCC) Supplier’s Declaration of Conformity
- Industry Canada compliance statement
- European Union (EU) / United Kingdom (UK) — Electromagnetic Compatibility Compliance
- German Class B compliance statement
- Japan VCCI Class B compliance statement
- Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase
- Japan notice for ac power cord
- Environmental information
- Recycling and environmental information
- Important battery recycling and WEEE information
- EU ErP (EcoDesign) Directive (2009/125/EC) - external power adapters (Regulation (EU) 2019/1782), Ecodesign for Energy-Related Products Regulations 2010 - UK SI 2010 No. 2617 (Ext PSU), SI 2020 No. 485 (Ntwk Standby), SI 2014 No. 1290 as amended
- Japan recycling statements
- Recycling information for Brazil
- Recycling information for mainland China
- Battery recycling information for Taiwan
- Battery recycling information for the United States and Canada (for selected models)
- Restriction of Hazardous Substances (RoHS) Directive of countries and regions
- ENERGY STAR model information
- Other compliance information
- Eye comfort (for desktop computers and workstations)
- Remote control (for selected desktop computers and workstations)
- Export classification notice
- Lenovo product service information for Taiwan
- Taiwan precautionary vision statement
- Keyboard and mouse compliance statement for Taiwan (for desktop computers and workstations)
- Supplemental information for the Eurasian Union (for selected models)
- Brazil audio notice
- Korea radio frequency compliance statement
- Regulatory labels
- Appendix A. TCO Certified
- Appendix B. Accessibility and ergonomic information
- Appendix C. Notices and trademarks
General battery notice (for notebook computers and tablets)
DANGER
Batteries supplied by Lenovo for use with your product have been tested for compatibility and
should only be replaced with approved parts. A battery other than the one specified by Lenovo, or a
disassembled or modified battery is not covered by the warranty.
Battery abuse or mishandling can cause overheat, liquid leakage, or an explosion. To avoid possible
injury:
• Do not open, dissemble, or service any battery.
• Do not crush or puncture the battery.
• Do not short-circuit the battery, or expose it to water or other liquids.
• Keep the battery away from children.
• Keep the battery away from fire.
Stop using the battery if it is damaged, or if you notice any discharge or the buildup of foreign
materials on the battery leads.
Store the rechargeable batteries or products containing the rechargeable batteries at room
temperature, charged to approximately 30 to 50% of capacity. We recommend that the batteries be
charged about once per year to prevent overdischarge.
Do not put the battery in trash that is disposed of in landfills. When disposing of the battery, comply
with local ordinances or regulations.
Notice for removable rechargeable battery (for selected notebook
computers)
DANGER
Only recharge the battery strictly according to instructions included in the product documentation.
If the battery is incorrectly replaced, there is danger of an explosion. The battery contains a small
amount of harmful substances.
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Generic Safety and Compliance Notices