Questions & Answers for: toshiba tv backlight working

...toshiba 32rv530u lcd tv has no video but the audio works when tv is turned on screen comes on for a second, goes black, comes on again, then goes black again permantly your backlight is going out.. ...

toshiba 32hl57 Has sound but no picture on any/all inputs selected Hello mgsystmz touch the screen of your tv set lightly look behind your finger and see if you can see light if so then the backlight ...

...toshiba 22cv100u screen is black when I have tv on, i have sound but no picture screen is black when tv is turned on, no picture but there is sound, how do I fix? your backlight may be out....I ...

...toshiba 32'' lcd tv? This trouble maybe power supply or inverter boards is defective. first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those ...

...to see if we have already published power board testing article: ...

...Toshiba website which was difficult to manage with no backlight. That had no perceivable effect. I watched a video on the shop jimmy youtube channel and I suspect it's a bad LED driver but I'd like a ...

...Toshiba LED 40L3455DB TV which is having issues. I replaced the PSU but after ten mins or so, the pic still goes. Runbring out of ideas. Please help!!! The backlight LED is faulty. If you wish to get ...

TOSHIBA Model 50L2300U but can see and image when I take a flashlight to the screen With both the backlight and audio not working. I suspect it's the power supply board. You'll have to get a TV repair

toshiba tv 50L711U18 issues my tv isn't working - backlights work, can hear audio from tv, but black or foggy screen 50L711U18 but when I unplug the left output on the CTRL board the right side looks ...

TV. Why is backlight out? This tv uses a mercury lamp for a backlight so how do I verify if it's the lamp or the driver board? The back light and the LCD in your TV has burned out and had quit working