vdetails.Note: If you cannot power off the computer normally, press andhold the power switch for more than four seconds to shut downthe computer. If you turn off the computer and want to turn it onagain, wait at least two seconds before powering up.Taking care of your computerYour computer will serve you well if you take care of it.• Do not expose the computer to direct sunlight. Do not place itnear sources of heat, such as a radiator.• Do not expose the computer to temperatures below 0⁄C (32⁄F) orabove 50⁄C (122⁄F).• Do not subject the computer to magnetic fields.• Do not expose the computer to rain or moisture.• Do not spill water or any liquid on the computer.• Do not subject the computer to heavy shock and vibration.• Do not expose the computer to dust and dirt.• Never place objects on top of the computer to avoid damaging thecomputer.• Do not slam the computer display when you close it.• Never place the computer on uneven surfaces.Taking care of your AC adapterHere are some ways to take care of your AC adapter:• Do not connect the adapter to any other device.• Do not step on the power cord or place heavy objects on top of it.Carefully route the power cord and any cables away from personaltraffic.• When unplugging the power cord, do not pull on the cord itselfbut pull on the plug.• The total ampere ratings of the equipment plugged in should notexceed the ampere rating of the cord if you are using an extensioncord. Also, the total current rating of all equipment plugged intoa single wall outlet should not exceed the fuse rating.