Hi, I got 1 lcd monitor . 19 inch wide (Acer AL1917W) .The problem is the green power light comes on, but the monitor comes on for a few seconds then it goes out. when i press the power off and then back on, the monitor comes on for a few seconds and then cuts off each time i do this. The monitor cannot maintain the image.

Can you tell me what the problem and quote me the repairing price for the lcd. Where is you location? Thank you