Question about ViewSonic N2750w 27 in. HD-Ready LCD Television

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Viewsonic n3251w - no power

This flat panel shut itself down & now has no power. Power cord and fuse are ok. Power switch is ok. Several capacitors on the power supply board are bulged. MBR30100pt diode array tests ok.
Any suggestions aside from replacing the caps on the power board?

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  • 3 more comments 
  • Anonymous Feb 25, 2008

    Power problem ViewSonic N325w1 LCD TV

  • teehen May 10, 2008

    contacted viewsonic; asked sears in home technicians; radio shack, etc.

  • bobbyhashami Nov 18, 2008

    same problem exactly, let me know how this works out

  • Anonymous Feb 09, 2009

    I have the same problem. Power shut down and will not come back on.

  • michalm3 Feb 26, 2009

    same problem, tv worked fine then i disconnected it from the plug to move it and when I plugged it in again its completely dead.

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  • 286 Answers

A lot of TVs are having their power boards go bad due to a poor brand of capacitor (CapXon usually).

If small problems are noticed with the tv, the solution is to replace the capacitors. However, once the TV gets to the point where there is no power at all any more (not even a stand-by light) then the power supply has to be replaced.

Visit Viewsonic's website or call your local Viewsonic repair shop to get a price on this board. They are usually under $100.

Posted on Nov 26, 2008

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