Multitech T540p Betriebsanweisung Seite 83

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 177
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 82
Chapter6.Replacingdevices
Thischaptercontainsthefollowingitems:
“Staticelectricityprevention”onpage67
“Disablingthebuilt-inbattery”onpage67
“Replacingtheexternalbatterypack”onpage68
“InstallingorreplacingtheSIMcard”onpage69
“Replacingthebasecoverassembly”onpage71
“Replacingtheharddiskdriveorsolid-statedrive”onpage72
“Replacingamemorymodule”onpage74
“ReplacinganM.2wirelessLANcard”onpage75
“ReplacinganM.2wirelessWANcard”onpage78
“Replacingthekeyboard”onpage81
“ReplacingtheRTCbattery”onpage87
Staticelectricityprevention
Staticelectricity,althoughharmlesstoyou,canseriouslydamagecomputercomponentsandoptions.
Improperhandlingofstatic-sensitivepartscancausedamagetothepart.Whenyouunpackanoptionor
aCRU,donotopenthestatic-protectivepackagethatcontainsthepartuntiltheinstructionsdirectyou
toinstallthepart.
WhenyouhandleoptionsorCRUs,orperformanyworkinsidethecomputer,takethefollowingprecautions
toavoidstatic-electricitydamage:
Limityourmovement.Movementcancausestaticelectricitytobuilduparoundyou.
Alwayshandlecomponentscarefully.Handleadapters,memorymodules,andothercircuitboardsbythe
edges.Nevertouchexposedcircuitry.
Preventothersfromtouchingcomponents.
Whenyouinstallastatic-sensitiveoptionorCRU,touchthestatic-protectivepackagethatcontainsthe
parttoametalexpansion-slotcoverorotherunpaintedmetalsurfaceonthecomputerforatleasttwo
seconds.Thisreducesstaticelectricityinthepackageandyourbody.
Whenpossible,removethestatic-sensitivepartfromthestatic-protectivepackageandinstallthepart
withoutsettingitdown.Whenthisisnotpossible,placethestatic-protectivepackageonasmooth,
levelsurfaceandplacethepartonthepackage.
Donotplacethepartonthecomputercoverorothermetalsurface.
Disablingthebuilt-inbattery
Beforereplacinganydevices,ensurethatyouhavedisabledthebuilt-inbatterybydoingthefollowing:
1.Disconnecttheacpoweradapterandallcablesfromthecomputer.
2.Restartthecomputer.WhentheThinkPadlogoisdisplayed,pressF1tostarttheThinkPadSetup
program.
3.GotoCongPowerDisableBuilt-inBattery.
4.PressEnter.ASetupConrmationwindowisdisplayed.
©CopyrightLenovo2013
67
Seitenansicht 82
1 2 ... 78 79 80 81 82 83 84 85 86 87 88 ... 176 177

Kommentare zu diesen Handbüchern

Keine Kommentare