3 | Safety notices for notebook computers .......................................................................................................... | 23 |
| Heat-related safety warning notice ..................................................................................................... | 23 |
| Potential safety conditions notice ....................................................................................................... | 23 |
| User-replaceable battery notices ........................................................................................................ | 23 |
| Headset and earphone volume level notice ....................................................................................... | 24 |
| Power cord notices ............................................................................................................................. | 24 |
| Brazil notice ....................................................................................................................... | 24 |
| Cleaning the keyboard ....................................................................................................................... | 24 |
| Travel notice ....................................................................................................................................... | 24 |
| China safety notices ........................................................................................................................... | 25 |
| China: Altitude notice ......................................................................................................... | 25 |
| China: Tropical warning notice .......................................................................................... | 25 |
| Norway and Sweden: Cable grounding notice for products with a TV tuner ...................................... | 25 |
| Taiwan BSMI notice ........................................................................................................................... | 25 |
4 | Safety notices for desktops, thin clients and personal workstations ............................................................... | 26 |
| Important safety information ............................................................................................................... | 26 |
| Installation conditions ......................................................................................................................... | 26 |
| Battery replacement notice ................................................................................................................. | 27 |
| Headset and earphone volume level notice ....................................................................................... | 27 |
| Laser safety ........................................................................................................................................ | 28 |
| Power supply and power cord set requirements ................................................................................ | 28 |
| Power supply class I grounding requirements ................................................................... | 28 |
| Brazil notice ....................................................................................................... | 28 |
| Denmark ............................................................................................................ | 28 |
| Finland .............................................................................................................. | 28 |
| Norway .............................................................................................................. | 28 |
| Sweden ............................................................................................................. | 28 |
| Power supply requirements ............................................................................................... | 28 |
| For use in Norway ............................................................................................. | 29 |
| Power cord set requirements ............................................................................................. | 29 |
| Japan power cord requirements ........................................................................................ | 29 |
| Pinch hazard ...................................................................................................................................... | 29 |
| TV antenna connectors protection ..................................................................................................... | 30 |
| External television antenna grounding ............................................................................... | 30 |
| Lightning protection ........................................................................................................... | 30 |
| Note to CATV system installer ........................................................................................... | 30 |
| China safety notices ........................................................................................................................... | 31 |
| China: Altitude notice ......................................................................................................... | 31 |
| China: Tropical warning notice .......................................................................................... | 31 |
| Germany acoustics notice .................................................................................................................. | 32 |