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2 Troubleshooting Procedures
SatelliteA660/ProA660 Series Maintenance Manual
17
2.4 Display Troubleshooting
Perform extern al d isplay check
(P rocedure 1)
ST A R T
D oes th e external
display function o k?
Perform diagno stic check
(Pro cedu re 2)
W as a display
problem detected?
Perform connecto r and
replacem ent check
(Pro cedu re 3)
R ep lace system bo ard
E N D
D isplay is no t
faulty. C ontinue
troubleshootin g-
refer to F igure 2-1
Figure 2-3 Display troubleshooting process