Lenovo D30 Spezifikationen Seite 72

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 142
  • Inhaltsverzeichnis
  • FEHLERBEHEBUNG
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 71
Thefollowingtablesdescribesbeepsymptoms.
BeepSymptomFRU/Action
2shortbeepsCMOSsettingerror
Performthefollowingactionsinorder.
1.StarttheSetupUtilityprogramandpressF10tosave
andexit.SeeChapter6“UsingtheSetupUtility
program”onpage55
.
2.StarttheSetupUtilityprogramandpressF9toload
defaultsandthenpressF10tosaveandexit.
3.PerformaBootblockrecovery.See“Recovering
fromaPOST/BIOSupdatefailure”onpage129.
1longand2shortbeepsMonitororvideoadaptercard
error
Performthefollowingactionsinorder.
1.Makesurethemonitorisproperlyconnectedtothe
computer.
2.Replacethevideoadaptercard(ifpresent).
3.Replacethesystemboard.
1longand3shortbeepsKeyboarderror
Performthefollowingactionsinorder.
1.Makesurethekeyboardisproperlyconnectedtothe
keyboardconnector.
2.Replacethekeyboard.
3.Replacethesystemboard.
1longand9shortbeepsBIOSROMerror
Performthefollowingactionsinorder.
1.StarttheSetupUtilityprogramandpressF9toload
defaultsandthenpressF10toSaveandexit.See
Chapter6“UsingtheSetupUtilityprogram”onpage
55
.
2.PerformaBootblockrecovery.See“Recovering
fromaPOST/BIOSupdatefailure”onpage129.
3.Replacethesystemboard.
1-3-3-1shortbeepsDRAMmemoryerror
Performthefollowingactionsinorder.
1.Makesurethememorymodule(s)areproperlyseated
intheconnector(s).
2.Replacethememorymodule(s).
3.Replacethesystemboard.
POSTerrorcodes
EachtimeyouTurnonthesystem,itperformsaseriesofteststhatchecktheoperationofthesystemand
someoptions.ThisseriesoftestsiscalledthePower-OnSelf-Test,orPOST.POSTdoesthefollowing
operations.
Checkssomebasicsystem-boardoperations
Checksthememoryoperation
Startsthevideooperation
Verifiesthatthebootdriveisworking
IfthePOSTdetectsaproblem,anerrormessageappearsonthescreen.Asingleproblemcancauseseveral
errormessagestoappear.Whenyoucorrectthecauseofthefirsterrormessage,theothererrormessages
probablywillnotappearonthescreenthenexttimeyouturnonthesystem.
68ThinkStationD30HardwareMaintenanceManual
Seitenansicht 71
1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 141 142

Kommentare zu diesen Handbüchern

Keine Kommentare