Lenovo ThinkServer TD230 - Page 61

DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing.
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical
instruments,andavoiddirectexposuretothebeam.
Class 1 Laser Product
Laser Klasse 1
Laser Klass 1
Luokan 1 Laserlaite
Appareil A Laser de Classe 1
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2.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
3.Removetheservercover.See“Removingtheservercover”onpage43.
4.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage45.
5.Touchthestatic-protectivepackagethatcontainsthenewopticaldrivetoanyunpaintedmetalsurface
ontheserver.Then,removethenewopticaldrivefromthepackageandplaceitonastatic-protective
surface.
6.Installtheopticaldriveretainersonbothsidesofthenewopticaldrive.
Note:Notetheorientationoftheopticaldriveretainersandthecorrespondingholesinbothsides
oftheopticaldrivewheninstallingtheretainers.
Figure22.Installingtheopticaldriveretainers
Chapter5.ReplacingFRUs55