Lenovo ThinkServer RD440 Bedienungsanleitung Seite 67

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 240
  • Inhaltsverzeichnis
  • FEHLERBEHEBUNG
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 66
21Backplanepowerconnector1
22Backplanepowerconnector2
Usedtoconnectthepowercablesfromthebackplane.
2325272931Systemfanconnectors
Therearefivehot-swapsystemfansandonedummysystemfaninstalledinthesystemfancageinyour
server.Eachsystemfanconnectorisusedtoconnectacorrespondinghot-swapsystemfan.
24Microprocessorsocket2
28Microprocessorsocket1
Iftheserverhastwomicroprocessors,eachofthemicroprocessorissecuredinthemicroprocessorsocket
onthesystemboard.Aheatsinkisinstalledabovethemicroprocessortoprovidecooling.Iftheserverhas
onlyonemicroprocessor,themicroprocessorsocket2isprotectedbyamicroprocessorsocketcover.
2630Memoryslots
Thereare12memoryslotsonthesystemboard.Fordetailedinformation,see“Memorymoduleinstallation
rules”onpage99.
Systemboardjumpersandswitches
Thistopicprovidesinformationaboutthejumpersandswitchesonthesystemboard.
Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
Ajumperisashortlengthofconductorusedtosetuporadjustaprintedcircuitboard,suchasthesystem
boardofacomputer.Ajumperusuallyisencasedinanon-conductiveblockofplasticforconvenientuse
andtoavoidanypossibledamagetoalivecircuit.Jumperpinsarrangedingroupsonthesystemboardare
calledjumperblocks.Whentwoormorejumperpinsarecappedwithajumper,anelectricalconnectionis
madebetweenthemandtheequipmentisthusinstructedtoactivatecertainsettingsaccordingly.
Thefollowingillustrationshowsajumperinthedefaultsettingposition(pin1andpin2).Thisisthecorrect
positionfornormaloperation.
Figure39.Defaultjumpersetting
Chapter3.Productoverview55
Seitenansicht 66
1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 239 240

Kommentare zu diesen Handbüchern

Keine Kommentare