I have a vizio M60-C3 went to turn it on and as usual the logo pops up like normal then shuts off keeps doing it over and over. I would like to try and fix it myself if anyone has any suggestions thank
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I have a vizio M60-C3 went to turn it on and as usual the logo pops up like normal then shuts off keeps doing it over and over. I would like to try and fix it myself if anyone has any suggestions thank -
Very common problem with main board. The cpu chip will probably need a reflow/reball. There is lots of data on the forum on how to do so. This is most likely your issue. -
Should I just replace the main board?Comment
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It's generally pretty expensive to replace these because they are main thing that goes bad. Probably $150. It'd probably be cheaper just to buy a solder station with a hot air gun, and try to fix it yourself. Again this is likely the issue but not a guarantee without testing say the power board first. If you buy a new main board, remember that this new board will eventually have the same problem as well. Potentially anywayComment
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Maybe contact Nick's tvs, see what he will charge you to fix your mainboard, hard to find anything here since this site changed up from the old/better layout but here's a post from him #6, maybe send him a pm: https://www.badcaps.net/forum/troubl...ent-backlightsComment
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vizio e650i-a2 (LWJAOZBP Serial) led backlight flashes then turns off, has video (via flashlight) and audio.
panel: au optronics T650HVN05.4
72 led total on 12 strips, 6 led per strip wired in three groups of 24 (led driver board has three anode and three cathode pins)
link to datasheet: https://datasheetspdf.com/pdf-file/8.../T650HVN05.4/1
Vizio 56.04219.641G (liteon PA-3231-01WN-LF) Power Supply Unit
https://www.shopjimmy.com/vizio-56-0...-power-supply/
Vizio 55.75J01.001G (91.75J10.004G) Main Board... -
Failure Symptom
No picture, just red vertical stripes. Google search shows quite common problem for these recent Vizio M series although red vertical stripe pattern may differ. Some call it "Netflix" boot screen haha.
Where is the short?
Panel has 4x buffer boards. Quickly found the 1/4 panel buffer board with the problem by selectively disconnecting buffer board flex cables.
Having recently fixed another Vizio with similar symptoms that was a shorted ESD diode array ( link ) Probed the ESD diode array but... -
Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Bug looks like hardware so thought I posted it here. Exact same behavior on 2 different model 4K Vizio TVs running their SmartCast smarttv software. After launching youtube app, press vizio button on remote to return to the smarttv menu, once in awhile, a column of bad pixels will show for few seconds on the left hand side.
It seems the vizio software is reinitializing hardware when returning to the smarttv menu. In general, SmartCast software isn't very good. Also will randomly (relatively infrequent) get no network connection when on wifi and require reboot.... -
Hello everyone, I'm trying to find some service manuals or schematics for a vizio e55u-d2 55 inch tv that just conked out the other night. It has no power whatsoever.
Have tried all the reset process that vizio had.
Any Insight to this would be great and appreciated. If you all think it's not cost prohibited to fix let me know. known thank you and have a wonderful day.
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