Apple Xserve Intel (Late 2006) Service Parts Kit Instrukcja Użytkownika Pobierz pdf (Strona 12)

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ReplacingtheMainLogicBoard

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Besuretoreadtheguidelinesin“WorkingSafelyInsidetheXserve”onpage5before

youstartthisprocedure.

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Toremovethemainlogicboard:

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ShutdowntheXserve,removeitfromtherack,andwaitafewminutestoletthe

Xser veinternalcomponentscool.Forinstructions,seepage6.

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WhentheXservehascooleddown,loosenthethumbscrewsatthebackandremove

thetopcover.Forhelp,seepage7.

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Removethepowersupplies.Forinstructions,seepage8.

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Removetheairflowductandthefanarray.Forinstructions,seepage9.

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RemovetheDIMMsfromthemainlogicboard.

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Important:

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TheorderoftheDIMMsintheslotscanaffectperformance.Unlessyouare

surethatalloftheDIMMSareidentical,keeptrackofwhichslotyouremoveeach

DIMMfromsoyoucanreturnittothesameslotonthenewmainlogicboard.

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UseasmallPhillipsscrewdrivertoloosenthecaptivescrewsthatsecurethePCIriser

bracketstothebackpanel,andthengentlypullthebracket,riser,andanyinstalled

cardasasingleunitstraightupandoutoftheslotonthemainlogicboard.Ifnorisers

areinstalled,removetheblanksthatareheldinplacebythecaptivescrews.

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WARNING:

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WaitafewminutesfortheXservetocooldownbeforeyoutrytoreplace

themainlogicboard.Componentsonandneartheboardmaybeveryhot.

Captive screws Captive screws

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 27 28

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Apple Xserve Intel (Late 2006) Service Parts Kit Instrukcja Użytkownika Strona 12