Lenovo P900 Spezifikationen PDF herunterladen (Seite 90)

•CleanoutyourInbox,SentItems,andDeletedItemsfoldersinyoure-mailapplicationonaregularbasis.

•Backupcriticaldataregularlyonremovablemediamemory,suchasdiscsandUSBstoragedrives,and

storetheremovablemediainasafelocation.Thefrequencyofmakingbackupcopiesdependson

howcriticalthedataistoyouoryourbusiness.

•Backupyourentireharddiskdriveonaregularbasis.

•Keepyourcomputersoftware,devicedrivers,andoperatingsystemup-to-date.See“Keepingyour

computercurrent”onpage79

•Keepalogbook.Entriesmightincludemajorsoftwareorhardwarechanges,device-driverupdates,

intermittentproblemsandwhatyoudidtoresolvethem,andotherissuesyoumighthaveexperienced.

Thecauseofaproblemmightbechangeinhardware,changeinsoftware,oranyotheractionsthatmight

havetakenplace.AlogbookcanhelpyouoraLenovotechniciandeterminesthecauseofaproblem.

•CreateProductRecoverydiscs.See“Creatingandusingrecoverymedia”onpage103formore

informationaboutusingProductRecoverydiscstorestoretheharddiskdrivetothefactory-default

settings.

•CreaterescuemediausingdiscsorUSBstoragedrivesasearlyaspossible.Youcanusearescue

mediumtorecoverfromfailuresthatpreventyoufromgainingaccesstotheWindowsenvironmentorthe

RescueandRecoveryworkspaceonyourharddiskdrive.

Movingyourcomputer

Takethefollowingprecautionsbeforemovingyourcomputer:

1.Backupallﬁlesanddatafromtheharddiskdrive.Thereareavarietyofbackupprogramsavailable

commercially.IfyouusetheWindows7operatingsystem,LenovoprovidestheRescueandRecovery

programtohelpyoubackupandrestoredata.See“Performingbackupandrecoveryoperations”on

page104.

2.Removeallmediafromyourcomputer,suchasdiscs,USBstoragedrives,memorycards,andsoon.

3.Turnoffthecomputerandallattacheddevices.Yourharddiskdriveautomaticallyparkstheread/write

headinanondataarea.Thispreventsdamagetotheharddiskdrive.

4.Unplugthepowercordsfromelectricaloutlets.

5.Disconnectcommunicationcables,suchasmodemornetworkcables,fromtheoutletsﬁrst,andthen

disconnecttheotherendsfromthecomputer.

6.Notewhereanyremainingcablesareattachedtothecomputer;then,removethem.

7.Ifyousavedtheoriginalshippingcartonsandpackingmaterials,usethemtopacktheunits.Ifyouare

usingdifferentcartons,cushiontheunitstoavoiddamage.

82ThinkStationP900HardwareMaintenanceManual

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Lenovo P900 Spezifikationen Seite 90