I just bought a Samsung LTM1755 17" LCD monitor/tv at a discounted price because it didnt have the power supply. So off i went looking for one. I found one that seemed compatible, (14 volt, for the samsung model i have) so i ordered it, When i received it the plugs dont go together. The DC Input on the monitor is a female plug and so is the end on the power supply plug. Is there an adapter i can get or different power supply or something. I tried radio shack, they didnt know.