2 Troubleshooting Procedures
SatelliteA660/ProA660 Series Maintenance Manual
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2.8 Touch Pad Troubleshooting P e r f o rm T o u c h p a d
c h e c k
(P r o c e d u r e 1 )
S T A R T
D o e s T o u c h p a d
fu n c t i o n o k ?
P e r f o rm d i a g n o st i c
c h e c k
(P r o c e d u r e 2 )
W a s a T o u c h p a d
p r o b le m d e te c t e d ?
P e r f o rm c o n n e c t o r a n d
re p l a c e m e n t c h e c k
(P r o c e d u r e 3 )
R e p l a c e s y s t e m b o a r d
E N D
T o u c h p a d i s n o t
fa u l ty . C o n ti n u e
tr o u b l es h o o t in g
-r e fe r t o F ig u r e
2 - 1
Figure 2-7 Touchpad troubleshooting process