Question about Vizio SV420M LCD TV
None of the 4 HDMI ports work. TV works, I can plug Tivo or Roku to TV using the red, yellow and white RCA plugs and these components work, but when I use any of the 4 HDMI ports there is a greenish-blue screen. I thought it was Tivo, so Cable company replaced Tivo and they don't know why the HDMI ports don't work.
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: Vizio Model#:L37HDTV10A
Is the HDMI port 2 work? Try to turn it off and turn it back on. If it is still not working then the HDMI ports have gone bad. You will need to replace the main board.
Posted on May 12, 2009
Well, your TV is still under warranty. That's the good part.
The only thing I can recommend without voiding the warranty is leaving the TV unplugged for 30min. That way, the TV can reset itself and hopefully correct the problem.
If that doesn't solve the problem, it's time to use the VIZIO warranty.
Here's contact info if you need it.
(877 MY V I Z I O)
Technical Assistance Emails:
(888 VIZIO CE)
Posted on Jun 17, 2009
I recently had the same problem with my vizeo hdmi port # 1 going bad. Tried everything to fix and called vizeo. There solution for a master reset was turn off tv and unplug from the wall. then hold down the power button for 30 secs and let go. plug the tv back in and hold down the volume down and input select buttons down on side of the tv for 15 secs. release the buttons and turn the tv on after powering down all the components connectd to the tv. If this does not work they told me you need to have it sericed for a bad hdmi input. Hope this info helps anyone out there. It didn't work for me. Its a bummer cause the tv is well taken care of and only 18 months old. Best of luck to all others.
Posted on Oct 10, 2009
Tips for a great answer:
Feb 24, 2018 | Insignia Televison & Video
Nov 29, 2017 | RCA Televison & Video
Dec 25, 2014 | Roku 2 HD
Feb 28, 2017 | Panasonic PT-53TW53 53" Rear Projection...
Sep 01, 2013 | Insignia NS-RC03A-13 Remote Control...
Jan 12, 2013 | Nintendo Wii Video Game Consoles & Games
Jan 01, 2011 | Televison & Video
Jan 03, 2010 | Yamaha Rx-v365 A/V Home Theater Receiver
Oct 23, 2009 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV
Oct 10, 2009 | LG 32LG30 32 in. LCD HDTV
48 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: