2 Troubleshooting Procedures
2.10 Modem Troubleshooting
S T A R T
C o m p u t e r u n a b l e t o
d e t e c t t e l e p h o n e s i g n a l ?
E N D
P e r f o r m c o n n e c t i o n c h e c k
( P r o c e d u r e 2 )
P e r f o r m r e p l a c e m e n t
c h e c k
( P r o c e d u r e 3 )
P e r f o r m t e l e p h o n e l i n e
c o n n e c t i o n c h e c k
( P r o c e d u r e 1 )
C h e c k / r e p l a c e
t e l e p h o n e l i n e a n d
c o n n e c t i o n s
Y e s
R e p l a c e s y s t e m b o a r d
N o
Figure 2-9 Modem troubleshooting process
[CONFIDENTIAL]
Satellite L670D/L675D/ProL670D Series Maintenance Manual
29
Содержание Satellite L675D Pro
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