Dolby Laboratories DSS200 Parts list manual


Dolby DSS200
Hard Drive
Replacement Guide
Issue 1 DRAFT 0.9 Part Number xxxxxxx
®

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ii Dolby®DSS200 Hard Drive Replacement Guide
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PartNumberxxxxxxx
Issue1
S09/xxxxx

Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9 1
DSS200 Hard Drive
Replacement Instructions
ThisdocumentshowsyouhowtoreplaceapermanentlyfailedDSS200internalharddrive
withanewdrive.Pleasereadalltheinstructionsbeforeyoubegin.Thedrivereplacement
procedure(Section 1)takesapproximately20minutes.Afterfollowingtheinstructionsin
theRAIDrebuildprocedure(Section 2),thesystemcantakeupto10hourstocompletethe
rebuildprocess.
Beforeyoubegin,besureyouhavethefollowing:
• Phillipsscrewdriver
•Harddrivereplacementkit(DSS200HD‐SPK)withharddrive(DPN8702640)
IfoneoftheDSS200’sinternalharddrivesfails,itscorrespondingfront‐panelLEDturns
fromgreentored,asshownintheexampleinFigure 1.
Figure1
Figure 1 Identifying a Failed Drive in the DSS200
Ifadrivefailswhileashowisrunning,theshowcontinuestorunwithoutinterruption.If
onedrivefails,noinformationislost.Ifaseconddrivefailsbeforeyoureplacethefirst
faileddrive,allinformationislost(andanyshowinprogressstopsrunning).Forthis
reason,youshouldorreplaceafaileddriveassoonaspossible.
Red LED indicates
failed hard drive

2Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9
Replacing a DSS200 Drive
1 Replacing a DSS200 Drive
ToreplaceaDSS200internalharddrive:
1. Notethefront‐paneldrivethatneedsreplacement,indicatedbyitsredLED.
2. Removethefront‐panelcoverbyplacingafingeronthecover’sindentedarea(inthe
upper‐rightcorner),whilepressinginward(totheleft)andgentlypullingthecover
outofthefrontpanel(seeFigure 2).
Figure2
Figure 2 Remove DSS200 Front-Panel Cover
3. Pressthefaileddrive’sredreleasebuttontoextendthedrivetrayhandle,thenusethe
handletopullthedrivetrayoutoftheDSS200chassis,asshowninFigure 3.
Figure3
Figure 3 Press Release Button to Extend Handle and Remove Drive
Press here and
remove cover
Press red
button to extend
handle and pull
drive out of chassis

Replacing a DSS200 Drive
Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9 3
4. Placethedrivetrayonaflat,stablesurfacesuchasadesk,table,orworkbench.
5. UseaPhillipsscrewdrivertoremovethesixscrewssecuringthefaileddrivetothe
drivetray,thenliftthedriveoutofthetray,asshowninFigure 4.
Figure4
Figure 4 Removing the Failed Drive from the DSS200 Drive Tray
6. Slidethereplacementdriveintothetraywiththeprintedcircuitboardfacingdown,
asshowninFigure 4.
Youcanreplaceadrivewithahigher‐capacityunit,butnotwithalower‐capacityunit.
7. Carefullyalignthemountingholesonthedriveandthetray.
Makesurethebottomofthedriveandthebottomofthetrayareflush.
8. UseaPhillipsscrewdrivertosecurethedrivetothedrivetrayusingallsixscrewsyou
removedinstep4.
Figure5
Figure 5 Installing the Replacement Drive in the DSS200 Drive Tray

4Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9
Replacing a DSS200 Drive
9. Slidethedrivetrayintothechassis,pressingdownonitshandleuntilitsnapsinto
place.
Figure6
Figure 6 Slide Drive into DSS200 Chassis
10. Replacethefront‐panelcover:
•Lineupthetwopinsonthecover’sleftsidewiththeirrespectiveholesonthe
frontpanel,theninsertthepinsintheholes.
•Placeafingeronthecover’srightindent,pressinwardtodepressthetwopins,
lineupthepinswiththeirrespectiveholes,thenreleaseyourfingertoinsertthe
pinsandsnapthecoverinplace(seeFigure 7).
Figure7
Figure 7 Replace Front-Panel Cover
Press here and
snap cover in place
Pins
Pins

Rebuilding the RAID with a Replacement Drive
Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9 5
2 Rebuilding the RAID with a Replacement Drive
TheDSS200musthavefourinternaldrivesinstalledbeforeyoucanrunaRAIDrebuild
operation.Thesystempartitionslargerdrivestothesamesizeastheexistinginternal
drives.Therebuildprocesscantakeupto10hours,sobesurenoshowisscheduled,and
nocontentorlicensesareloadingduringthistime(ifpossible,rebuildinthemorningor
overnight).TorebuildtheDSS200RAIDwithareplacementdrive:
1. PlacetheDSS200inanidlestatebystoppingplaybackofanyshows,andwaitingfor
thecompletionofanyfiletransfersorotheroperations.
2. BesureamonitorandkeyboardareconnectedtotheDSS200,thenreconnectthe
power.
3. Ignoretheinitialprompttopress<Alt>+<3>.
4. WhenthesystemrecognizestheRAIDdrives,asshownintheexampleinFigure 8,
press<Alt>+<3>.
Figure8
Figure 8 RAID Drives Displayed

6Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9
Rebuilding the RAID with a Replacement Drive
Atthispoint,the3wareBIOSManagerlaunchesandawarningmessageinformsyou
thattheinternalRAIDdrivesarenowoperatinginadegradedmode,asshownin
Figure 9.
Figure9
Figure 9 Degraded RAID Warning Message
5. Pressanykeytocontinue.
Typically,thesystemfindsthereplacementdriveunderAvailable Drives and
showsthedegradedarrayunderExportable Units,asshownintheexamplein
Figure 10.Ifnecessary,usetheup/downarrowkeysonthekeyboardtohighlightPort
x (x=portnumberofthedriveyou’rerebuilding),thenpressthespacebartodisplay
anasterisk(*).
Figure10 
Figure 10 Degraded Drive Identified

Rebuilding the RAID with a Replacement Drive
Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9 7
6. Usetheup/downarrowkeysonthekeyboardtohighlighttheExportable Units
(Unit 0) line,thenpressthespacebartodisplayanasterisk(*).
7. Usethe<Tab>keytomovetotheMaintain Unitbutton,thenpress<Enter>to
displaytheMaintainpop‐upmenu,asshowninFigure 11.
8. UsethearrowkeystoselectRebuildintheMaintainmenu,asshowninFigure 11,
thenpress<Enter>.
Figure11 
Figure 11 Select Rebuild in Maintain Menu
TheRebuildDiskArrayconfirmationscreenappears,asshowninFigure 12.
Figure12 
Figure 12 Rebuild Disk Array Confirmation Screen

8Dolby®DSS200 Hard Drive Replacement Guide DRAFT 0.9
Rebuilding the RAID with a Replacement Drive
9. SelectOK andpress<Enter>todisplaythe Exportable Unitsrebuildscreen,as
showninFigure 13.
Figure13 
Figure 13 Exportable Units Rebuild Screen
10. Press<F8>todisplayafinalwarningmessage,indicatingthattherebuildprocesswill
destroyanyexistingdataonthereplacementdrive,asshowninFigure 14.
Figure14 
Figure 14 Final Warning Message
11. Press<Y>tosavetheconfiguration.
12. Rebootthesystem.ThescreenblanksandtheDSS200beginsitsnormalbootprocess
usingthethreefunctioninginternaldrives.
TheinternaldrivesbeginrebuildingautomaticallyafewminutesaftertheDSS200
bootsup.Whilerebuilding,thefaileddrive’sLEDflashesalternatelyinredandyellow.
Thisisnormalanddoesnotindicateaproblem.Whentherebuildingprocessis
completed,thefaileddrive’sLEDsstopflashing,andturnsgreen.
Note: Onsomesmallerkeyboards,youmayneedtopress<FLock>toenablethe<F8>
functionforthedual‐usekeys.