Hi everyone I have a set here that wont turn on at all. It has a white standby light but when you press power it acts like it wants to turn on by the light going off but nothing. You guys have any suggestions a tested the led strip with a led tester all is good there. So Now I'm wondering if its the psu, mainboard or tcon? thanks guys. I will upload pics of anything you guys want no problem.
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
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Vizio E550I-B2E
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Re: Vizio E550I-B2E
Most likely the same problem, to solder the plug
https://www.youtube.com/watch?v=paeXXLvQhCk
https://www.youtube.com/watch?v=6u315asn_OA
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Re: Vizio E550I-B2E
I took out both boards and resoldered both the male and female connectors probably bout 8 through hole on each connector just resolder the entire both connectors with FLUX AND GOOD LEAD SOLDER. finish with ipa alcohol cleaning tooth brush. Tighten all the ground screws in tv as well
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Re: Vizio E550I-B2E
Originally posted by ajshoe View Postdid all those things and soldered xformer pins also. curious why connector pins go bad.
Did you remove all of the old solder or just added new leaded?
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