This thread isn't really active anymore. :(
Your monitor's problem might be due to some issue with the wires connecting the buttons to the LCD controller board.
List Of LCD/ Diplay Monitors Repair -Techincian/ Shop (NO trading please)
good day po mga sir.
ask lng po? saan po pwede bumili or maka-inquire nang BNew samsung plasma tv parts na may reasonable price and good quality?
maraming salamat po sa tutugon...