Toshiba Qosmio X300

472 Troubleshooting Procedures
QOSMIO X300 Series Maintenance Manual
47
2.18 CRT Troubleshooting
Perform C R T connection
check
(Procedure 1)
START
D oes replacem ent
CRT cable
function properly?
Perform CRT set check
(Procedure 2)
Replace system board
END
No
Replace C R T
cable
No
CRT functioning ok?
NO
U se different
CRT set
No
Check CRT
Port
connection
Figure 2-18 HDD troubleshooting process