Service manual

1.Precaution

1.4.StaticElectricityPrecautions

Manypartsofthesystemaresusceptibletostaticelectricity.Usinganelectrostaticdischarge(ESD)deviceisveryimportant

forthesafetyoftheuserandtheuser'ssurroundings.UsinganESDdeviceincreasestheprobabilityofasuccessfulrepair

andlowerstheexpensesfordamagedparts.

Topreventstaticelectricity,followtheinstructionsbelow.

1)Performtherepairinalocationwithoutstaticelectricity.

2)Touchyourhandstoametalwaterpipeorsomemetalobjectconnectedtothegroundtodischargeanystatic

Electricityfromyourbodybeforehandlingtheparts.

3)Touchonlytheedgesoftheboard,ifpossible.

4)Donottouchanypartsunlessabsolutelynecessary

5)Disassemblethepartsontheanti-static-electricitypad.

6)Whenaboardisnotinstalledinthesystem,packagetheboardwithananti-static-electricitypackaging.