Toshiba Satellite U940 - Figure 2-4 Keyboard Troubleshooting Process; Keyboard Troubleshooting

2 Troubleshooting Procedures
Satellite U900/U940/U945 Series Maintenance Manual
16
2.5 Keyboard Troubleshooting
S T A R T
P erfo rm d ia g no s tic c h eck
(P ro ced u re 1 )
W a s a k e y bo a rd
p ro b lem d e te c ted?
P erfo rm c o n necto r a n d
re p la c e m e n t ch e c k
(P ro ced u re 2 )
R ep la c e s y s te m b oard
E N D
Y es
No
K e y b o a rd is n o t
fa u lty . C on tin ue
tro ub le s h o otin g -re fer
to F ig ure 2 -1
Figure 2-4 Keyboard troubleshooting process