Safety Precautions 9Use Related• Do not place a candle, lighted cigar, etc. over the product.There is a danger of fire.• Make sure that the product is tested by a service engineer after repairing the prod-uct.Using a repaired product without a safety test might cause electric shock or fire.• In case of lightning, immediately turn the system off and disconnect the powercord from the wall outlet, as there is a danger of electric shock or fire.• Connect only permitted devices to the connectors or ports of the computer.Failing to do so may cause electric shock or fire.• When the computer is used for a long time, an ‘odd’ smell may arise.Ventilate the room frequently and use the computer carefully.• Do not press the Eject Button while the CD-ROM drive is operating, as this mightcause data to be lost. The disk may suddenly eject and cause injury.• When using a walkie-talkie, please keep a distance of at least 1m between thewalkie-talkie and the computer. Since a walkie-talkie's transmission power is veryhigh, this may cause the computer to malfunction.• Avoid dropping the product while using it.– Dropping the product may damage the product or cause data loss.– Take care not to drop the product when using the computer on the stand.• Do not touch the antenna and power outlet, as there is a danger of electric shock.Upgrade Related• Take care when touching the product or any of the parts, as this may damage thedevice or cause injury.• Take care not to drop any computer part or device.Dropping a device or part may cause injury, or damage the product.• Use parts authorized by Samsung Electronics only.Failing to do so may cause fire or damage the product.• To connect a device that is not manufactured or authorized by Samsung Electron-ics, ask at a service center before connecting the device.Failing to do so may damage the product.