Question about Gateway GTW-P42M102 Television

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Gateway GTW-P42M102 / Won't come on

Won't come on.. hear a click and it never comes on... Have tested power supplies and they are working properly. Green light in rear panel is blinking 5 times! Does anyone know what has to be replaced.... What is the answer for a 5 blink code? And where can I get parts. Thanks... JD49

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  • b_boyuka Oct 22, 2008

    hi im from monterrey mexico i have the same problem but i dont know were is the m105k

    any help please

    muchas gracias guys

    this is my mail

  • Robtickedoff May 21, 2009

    Having the same problem here with the unit powering on you can hear it power up and the internal led on the board lights up but the unit will not turn on? this is a GTW-P45M103 model.



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Check the panel voltages, and start unplugging the cables to each PCB and check the voltages each time, if the voltages come back up the its probably the PCB that is disconnected, in most case its the logic main board. Hope this helps

Posted on Feb 17, 2007


Had the same problem... drove me nuts... I figured what the hell!!! I started pulling boards out, and on the main power board I dicovered a visual indication that one of the main capacitors "M105k" took a ****. Ordered it for $1.29... presto, works like a charm! I had to remove both relays and manually rig them to the on position for troubleshooting purposes. I'm replacing them with new ones. Let me know if this helps!

Posted on Apr 20, 2008


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Here's the information you requested.  See pages 30,31,and 32.


Download the .pdf file here:

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