Toshiba Satellite A660-BT3G25X Maintenance Manual - Page 88
HDMI CEC Troubleshooting
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2Troubleshooting Procedures 2.19 HDMI CEC Troubleshooting STA R T P erfo rm H D M I co n n ectio n check (P rocedure 1) D oes replacem ent H D M I c a b le fu n ctio n p ro p erly ? No P erform H D M I set check (P rocedure 2) No R ep lace H D M I c a b le H D M I fu n ctio n in g o k ? No R ep lace sy stem b o ard No U se differen t H D M I set END Figure 2-18 HDMI troubleshooting process SatelliteA660/ProA660 Series Maintenance Manual 54
2Troubleshooting Procedures
SatelliteA660/ProA660 Series Maintenance Manual
54
2.19 HDMI CEC Troubleshooting
Perform HDM I connection
check
(Procedure 1)
STA RT
D oes replacem ent HDM I
cable
function properly?
Perform HDM I set check
(Procedure 2)
Replace system board
EN D
Replace HDM I
cable
HDM I functioning ok?
Use different
HDM I set
Figure 2-18 HDMI troubleshooting process