Toshiba Satellite A660-BT3G25X Maintenance Manual - Page 117
LAN Troubleshooting
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2Troubleshooting Procedures 2.31 LAN Troubleshooting STA RT P e rfo rm d ia g n o stic check (P ro ced u re 2 ) W as a L A N p ro b le m d e te c te d ? No Y es P e rfo rm c o n n e c to r a n d re p la c e m e n t c h e c k (P ro ced u re 3 ) L A N is n o t fa u lty . C o n tin u e tro u b le sh o o tin g re fe r to F ig u re 2 -1 R e p la c e sy ste m b o a rd EN D Figure 2-30 LAN troubleshooting process SatelliteA660/ProA660 Series Maintenance Manual 83
2Troubleshooting Procedures
SatelliteA660/ProA660 Series Maintenance Manual
83
2.31 LAN Troubleshooting
START
P erfo rm d iag n o stic
ch eck
(P ro ced u re 2 )
W
as a L A N
p ro b lem d etected ?
P erfo rm co n n ecto r an d
rep lacem en t ch eck
(P ro ced u re 3 )
R ep lace sy stem b o ard
END
No
L A N is n o t fau lty .
C o n tin u e
tro u b lesh o o tin g -
refer to F ig u re 2 -1
Figure 2-30 LAN troubleshooting process