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MAG MS776 17'' LCD, black screen problem

\015 Hi,\015\012\015\012I have the Mag MS776 lcd screen and i have the next problem.\015\012When I connect him to the power supply, the green led of the power, is blinking but with nothing on the screen.\015\012I opened the LCD and disconnect the cables between the main card to the inverter and suddenly I saw the power led change to orange (normaly) and the lcd light turning on for a second.\015\012at the first time Im connecting the main card to the inverter, the power led start to blink with no option to do something.\015\012Where is the problem and someone have any suggestion to solve it?\015\012\015\01210X.\015

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