Samsung LA26C450 Not coming on

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  • playgoods
    Member
    • Jan 2014
    • 16
    • South Africa
    #1

    Samsung LA26C450 Not coming on

    I have a samsung LA26C450. I power it on the LED flashes about 8 times, NO Backlight at all and voltages are as follows. 5V=5.2V , 13V=12.2V, 24V=25V

    If I unplug the main board I get a backlight.

    Do I need a new main board?
    Tags: None
    • CapLeaker
      Leaking Member
      • Dec 2014
      • 8112
      • Canada
      #2
      Re: Samsung LA26C450 Not coming on

      To verify we need hi res pictures of your PSU and the pinout of your PSU.
      First measure PSon, should be more than 2.5v. Then measure BLon . But yep it does sound like a main board problem.

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