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When power is turned on, splash screen comes on, then no picture. Screen flickers and then goes to black.

I checked all connections and wires.

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  • Randy Wilkerson
    Randy Wilkerson Apr 08, 2015

    Thanks for the help. The model is Vizio 321 VL.

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  • Televison & ... Master
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Hi Randy,
You have not mentioned the brand and model no. of your tv. Recently I repaired a Samsung smart LED tv for the same fault. One of the Light Emitting Diodes ie. led in the back lights was not functioning. The fault is repairable if you find someone who can open the led panel and repair it.
Good Luck

Posted on Apr 08, 2015

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1 Answer

Screen flickering when turning on laptop and sometimes the laptop turns on after flickering and sometimes doesn't turn on at all after flickering. Just stays black.


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1 Answer

Laptop screen goes black, no backlite


You could have a defective screen - a defective inverter or a CCFL lamp.
To determine if you have a LCD screen or video card problem, read this and follow the instructions.

Defective CCFL backlight, it may have the following symptom:
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  • Picture stays on in red and slowly be come normal.
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  • Picture flickering on and off.
All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp

Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.

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The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
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