Question about Televison & Video
Vizio 70 inch black screen but you hear the sound
Posted by Anonymous on
If you want to sell the tv please contact me 651-214-3240 mike
Posted on Dec 18, 2014
Back-light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
Posted on Sep 03, 2014
SOURCE: no picture but sound
Try unplugging the power cord, and replugging it after 4 hours have passed. (Turning the switch on and off does not work). This technique reprograms the electronics, to a certain extent. If the picture does not return, then you might need the expertise of a repairman.
Posted on Jul 10, 2008
There is a part inside
the TV that needs to be replaced. If the TV is under warranty—whether
the original warranty from the manufacture or an extended warranty
purchased with the TV—call the company providing the warranty
coverage and they will arrange to have your TV repaired at little, or
no cost to you.
Since some brands will pay for your repair even if you're out of warranty, especially if they've heard of your problem before and it's a known issue. You should always contact the manufacture first for your full range of options. If they're willing to fix the TV for free, or at a reduced cost to you, let them!
If the TV is out of warranty, and you have the experience and you know what you're doing, you can fix the TV yourself. Purchase the service manual from the manufacture to get started. However, if you've never done anything like this type of repair before and you don't know where to start, I suggest speaking with an experienced TV repair-person.
If you decide to pay for out of warranty repair by a professional repair shop, the total cost will likely be a minimum of $200 parts and labor. However, be warned that the cost could be considerably higher.
I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today!
Please post a comment if you need additional assistance so that I can help you further.
Posted on Jan 11, 2010
Testimonial: "it was helpful thank you do you happen to know what this part is?"
You get white glowing screen can be caused bt dead T-CON board or T-con board is not getting the 12VDC or 5vdc from the main board to power it.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Posted on Oct 07, 2010
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