m420nv 42 in. LCD HDTV

m420nv 42 in. LCD HDTV
Notice: Undefined variable: position6 in /home/domains2/public_html/pete-maravich.com/show.php on line 216

Vizio M420nv LCD TV Black Screen

Its my buddies tv, there was a lightning storm and tv no longer powered up. I replaced the power Supply board and now the vizio light goes from orange to white.. we get power...but I get no picture and no backlight. I Have yet to check for sound, but I'am thinking in replacing the LCD controller board. Any suggenstions??

★ ★ ★ ★ ☆ 4.0 stars

m420nv 42 in. LCD HDTV

Product Troubleshooting for m420nv 42 in. LCD HDTV

Notice: Undefined variable: position5 in /home/domains2/public_html/pete-maravich.com/show.php on line 244

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Answers :

Lightning can do extensive damage to electronics equipment especially flat panel TV's. I would really recommend a professional diagnosis instead of board swapping. You could have several boards that are damaged!

Research, Knowledge and Information :

Notice: Undefined variable: position4 in /home/domains2/public_html/pete-maravich.com/show.php on line 289
Having problems with your m420nv 42 in. LCD HDTV ?

Loading ...

Load time: 0.0128 seconds