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mag 2200w lcd wont power on

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    #41
    Re: mag 2200w lcd wont power on

    Originally posted by alick View Post
    those two the red and the yellow and they both are at 768
    Those readings suggest the inverter transformers are good.

    Check F202. A good fuse should measure less than 1.0 ohms.

    Just to confirm. If you hookup a working computer showing your favourite wallpaper and hook it up to the lcd, do you see the wallpaper if you shine a flashlight on the screen? And does the power LED stay lit?
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      #42
      Re: mag 2200w lcd wont power on

      hey yeah i test that fuse on the setting 200 and it came back with.4.
      I also I know the lcd doesnt work when it goes dark cause I have two displays hooked up and when that one turn on for 1 second my main desktop goes to the mag then it jumps back to my samsung and then does it again and speakers goes pop about 10 times then same thing again. I have order that one part from jimmyshop already but I want to work on this one. still until the part gets here I hope that replacement board will do the trick.

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        #43
        Re: mag 2200w lcd wont power on

        ok so i got a replacement board and it works great and now i have to to try and fix other board and it looks like i can but bigger caps on it. i will post an update once i get the caps in and replace it

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