Lenovo Tablet A1000L Bedienungsanleitung Seite 21

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 54
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 20
Important service information
17
Usethefollowingstrategytopreventunnecessaryexpenseforreplacingand
servicingFRUs:
IfyouareinstructedtoreplaceanFRU,butthereplacementdoesnotsolve
theproblem,reinstalltheoriginalFRUbeforeyoucontinue.
Somecomputershavebothaprocessorboardandasystemboard.Ifyouare
instructed
toreplaceeitherofthem,andreplacingoneofthemdoesnotsolve
theproblem,reinstallthatboard,andthenreplacetheotherone.
IfanadapteroradeviceconsistsofmorethanoneFRU,anyoftheFRUsmay
bethecauseoftheerror.Beforereplacingtheadapterordevice,removethe
FRUsonebyonetoseeifthesymptomschange.ReplaceonlytheFRUthat
changedthesymptoms.
Attention:Thesetupconfigurationonthecomputeryouareservicingmayhave
beencustomized.RunningAutomaticConfigurationmayalterthesettings.Note
thecurrentconfigurationsettings(usingtheViewConfigurationoption);then,
whenservicehasbeencompleted,verifythatthosesettingsremainineffect.
Important notice for replacing a system board
Somecomponentsmountedonasystemboardareverysensitive.Improper
handlingcancausedamagetothosecomponents,andmaycauseasystem
malfunction.
Attention:Whenhandlingasystemboard:
Donotdropthesystemboardorapplyanyexcessiveforcetoit.
Avoidroughhandlingofanykind.
Avoidbendingthesystemboardandhardpushingtopreventcrackingat
eachBGA(BallGridArray)chipset.
Seitenansicht 20
1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 53 54

Kommentare zu diesen Handbüchern

Keine Kommentare