118 Chapter 6 Last, but Not Least
5 Wipethecomputerordisplaycasesurfaceslightlywithaclean,softclothdampened
withwater.
NOTICE: Don’tusealcohol,aerosolsprays,solvents,orabrasivesthatmightdamage
thenishonthecase.
Protecting Your Optical Drive
To keep your optical drive working properly:
 Positionyourcomputersothatthedrivetraydoesn’tbumpintoanythingwhen
itopens.
 Closethedrivewhenyou’renotusingit.
 Donotputanythingonthedrivetraywhenitisopen.
 Donottouchtheopticaldrivelenswithyourngers.Donotwipethelenswitha
papertowelorotherabrasivesurface.Ifyouneedtocleanthelens,seeanApple
AuthorizedServiceProviderforalenscleaner.
 Keepyourcomputerawayfromanysourceofmoisture.
Laser Information for Optical Disc Drive
Foryoursafety,havetheopticaldriveservicedonlybyanAppleAuthorized
ServiceProvider.
WARNING: Makingadjustmentsorperformingproceduresotherthanthosespecied
inyourequipment’smanualmayresultinhazardousradiationexposure.Theoptical
discdriveinyourcomputercontainsalaserthatissafeinnormalusebutthatmaybe
harmfultoyoureyesifdisassembled.