2TroubleshootingProcedures
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SatelliteL500D/ProL500DMaintenanceManual
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2.15LANTroubleshooting
P e rf o r m  L A N c on n e c t i o n
c h e c k
(P r o c e d u r e 1 )
S T A R T
D o e s  re p la c e m e n t
L A N c ab le
fu n c t io n  p r o p e rl y ?
P e r fo r m  L A N s e t c h e c k
(P r o c e d u r e 2 )
R e p l a c e s y s t e m  b o a rd
E N D
R e p l a c e L A N
ca bl e
L A N  fu n c t i o n in g  o k ? U s e d if f e re n t
L A N  c a b l e
C h e c k  L A N
P o r t
c o n n e ct i o n
Figure2-14LANtroubleshootingprocess
Todetermineifthecomputer’sLANportisfunctioningproperly,performthefollowing
procedures.Figure2-7outlinestheprocess.StartwithProcedure1andcontinueasinstructed.
Procedure1: LANDiagnostictest