Lenovo System x3500 M5 Type 5464 - Page 71

•Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedherein
mightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.
Notethefollowing.Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectly
withopticalinstruments,andavoiddirectexposuretothebeam.
Class 1 Laser Product
Laser Klasse 1
Laser Klass 1
Luokan 1 Laserlaite
Appareil A Laser de Classe 1
`
Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage29.
Ifyouarereplacingaservercomponentintheserver,youneedtoturnofftheserverandperipheraldevices,
anddisconnectthepowercordsandallexternalcables.
ToinstalltheDVDdrive,completethefollowingsteps.
Step1.Unlockandremovetheleft-sidecover(see“Removingtheleft-sidecover”onpage49).
Step2.Openthebezel(see“Openingthebezeldoor”onpage47).
Step3.Removetheairbaffle(see“Removingtheairbaffle”onpage188).
Step4.Removethefancageassembly(see“Removingthefancageassembly”onpage261).
Step5.Touchthestatic-protectivepackagethatcontainstheDVDdrivetoanyunpaintedmetalsurface
ontheserver;then,removetheDVDdrivefromthepackage.
Chapter2.Installingoptionaldevices55