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Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage164.
Installingorreplacinganopticaldrive
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstanding“Safetyinformation”
onpageiiiand“Guidelines”onpage63.
TheEMIintegrityandcoolingoftheserverareprotectedbyhavingalldrivebayscoveredoroccupied.Your
serverhastwooptical-drivebays.Ifonlyoneopticaldriveisinstalledinthelowerbay,theupperbayis
coveredbyaprotectiveshield.Whenyouinstallasecondaryopticaldrive,savetheremovedprotective
shieldintheeventthatyoulaterremovethedriveandneedtheprotectiveshieldtocoverthedrivebay.
Attention:AnunoccupieddrivebaywithoutanyotherprotectionmightimpacttheEMIintegrityandcooling
oftheserver,whichmightresultinoverheatingorcomponentdamage.TomaintaintheEMIintegrityand
coolingoftheserver,installanewopticaldriveassoonasyouremovethefailingoneortheprotectiveshield.
CAUTION:
Whenlaserproducts(suchasCD-ROMs,DVDdrives,fiberopticdevices,ortransmitters)are
installed,notethefollowing:
Donotremovethecovers.Removingthecoversofthelaserproductcouldresultinexposureto
hazardouslaserradiation.Therearenoserviceablepartsinsidethedevice.
Useofcontrolsoradjustmentsorperformanceofproceduresotherthanthosespecifiedherein
mightresultinhazardousradiationexposure.
DANGER
SomelaserproductscontainanembeddedClass3AorClass3Blaserdiode.Notethefollowing:
Laserradiationwhenopen.Donotstareintothebeam,donotviewdirectlywithoptical
instruments,andavoiddirectexposuretothebeam.
Beforeyoubegin,reviewthefollowingopticaldriveinstallationrules:
Theserverhastwooptical-drivebays.Ifyourserverhasonlyoneopticaldriveinstalled,ensurethatthe
opticaldriveisinstalledinthelowerbay(optical-drivebay1).Theupperbayisforasecondaryoptical
drive.
Thefollowingtableprovidesinformationabouttherecommendedpowerconnectorandsignalconnector
onthesystemboardfortheinstalledopticaldrive.Tolocatetheconnectorsonthesystemboard,see
“Systemboardcomponents”onpage41
.
DrivebayDrivePowerconnector
Signalconnector
Optical-drivebay1(lower
bay)
Anopticaldriveinstalled
Optical-drive
powerconnector
Optical-drive1signalconnector
Optical-drivebay2(upper
bay)
Anopticaldriveinstalledin
somemodels
Optical-drive
powerconnector
Optical-drive2signalconnector
Beforeyoubegin,printalltherelatedinstructionsorensurethatyoucanviewthePDFversiononanother
computerforreference.
Chapter6.Replacinghardware109
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