5.0 TROUBLESHOOTING & SERVICE TIPS
no
replace cable/
adapter
SYMPTOM: NO POWER, NO GREEN LED
Check if the
power cable
and
AC adapter
OK?
No defect, return
set to customer
yes
start
set OK?
Check if the
power and play
button OK?
replace connector
and switch unit
replace MAIN
BOARD
go to other
SYMPTOM
no
yes
yes
no
replace DVD drive
SYMPTOM: NO IMAGE OR SOUND COMES OUT FROM THE EXTERNAL OUTPUT
start
Check
operation of
the DVD drive.
Does the DVD
drive work?
yes
no
Replace the main
board or the
connector
