HP (Hewlett-Packard) LT4700 Flat Panel Television User Manual


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HP High-Definition LCD TV Service Manual 79
HDMI Input
No picture on the
screen
Check if HDMI
source works
Check HDMI
connection
Check
HDMI cable
Replace the main
board
Check HDMI
source
Reconnect
Replace HDMI
cable
NO
YES
NO
YES
NO
NO
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