Sound but no picture, on Utube said do the Flashlight test on the screen when done saw picture in there that means the screen not out,but they never said what part caused it, any suggestions on that

SOURCE: My sceptre 32" class LCD 720p 60hz HDTV x322BV-HD!

if that is brand new and still covers on warranty you need to do is get back to the dealer for repair or possibly replace

Mike Stager

• 101 Answers
• Posted on Jan 13, 2014

SOURCE: Samsung LN32c350 sound but no picture

Likely there isn't anything you can do on your own at home short of increasing the brightness through the menu. You probably have a bad IC that will have to be replaced by a technicion

Ocean Shores PC

• 41 Answers
• Posted on May 24, 2014

SOURCE: SCEPTRE X322BV, HDTV BLUE LED COMES ON WHEN POWERING UP, BUT NO PICTURE OR SOUND

I have the X322BV-HD and with no warning had the same thing happen. I"ve scoured the net and found very little--just as here on this site. I just got off the phone with a tech support rep at sceptor and got the following information:

HOW TO DO A FACTORY RESET:

1. (Tech said this will often work even though you won't see anything on the screen--as long as the blue light is still on!) On the remote, press [MENU] and then 3 - 6 - 9 - 8 (If it's accepted, the TV will turn itself off.)
2. Wait 10 seconds.
3. Turn the TV back on and it will be back to all factory defaults.

The Knight

• 76851 Answers
• Posted on May 30, 2015

SOURCE: 47' (sic) LED TV, model number m470vse. Why doesn't the backlight work?

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.
http://electronicshelponline.blogspot.com/
In some models of LCD TVS; the backlight inverter and its T'Con board will be a part of the panel itself, and will be a built-in type inside the LCD panel. If so, they can't be replaced. In this case; a panel replacement is the only repair. For some other models, the backlight inverter section circuit will be a part of the main power supply regulator [SMPS]. To such sets, the power supply section circuit too should trouble shoot. Contact any service technician. The circuit will differ with models and versions.

Humayun Rashid

• 2 Answers
• Posted on Nov 16, 2017

SOURCE: My sharp TV has no picture but has sound!! I have no lights at all and my sound is on and I can see the screen with my flashlight Sharp Model # LC-60LE644U

picture ic needs replacement