Toshiba Satellite U940 - FAN Troubleshooting; Figure 2-20 FAN Troubleshooting Process

Troubleshooting Procedures
Satellite U900/U940/U945 Series Maintenance Manual
49
2.21 FAN Troubleshooting
S T A R T
P e rfo rm d iag n os tic
ch ec k
(P ro ce d u re 2 )
W a s a F A N
p ro b lem d e tec te d ?
P e rfo rm co nn e c to r a n d
rep la ce m en t c h e ck
(P ro ce d u re 3 )
R ep lac e sy ste m b o a rd
E N D
Y es
No
F A N is no t fau lty .
C o n tin u e
tro u blesh o o tin g -
refe r to F ig u re 2 -1
Figure 2-20 FAN troubleshooting process