Samsung Ue40D5003 Won T Power On Samsung Television
Chosen Solution Hi, I have the above TV which will not power on… just has a blinking red LED! I’ve tested the outputs on the white 14 pin connector and they all seem ok. but ive noticed that a MOSFET under the heatsink is getting very hot! Under this heatsink there is a MDF11N60TH… So question time, is it a LED fault? A main board or power supply issue? If I unplug the main board i’ve read the LED backlight should come on, which it does not....