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I have a Harwa LED Tv model:HW32L1 32inch. It powers on ok but the display is black. I can only see the pictures if I might the screen with a torch on the screen and also if I am too close to the screen. It plays well it's jst that its dim. I set the brightness to 100 but still I does not show. What can I do?

Posted by Stephans Obakeng... on

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David Spradling

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  • Televison & ... Master
  • 11,272 Answers

Check input or source if ok check picture settings

Posted on May 23, 2020

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5 Related Answers

Vista Electronics

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SOURCE: screen too dark even with all brightness settings set to max

Try turning up screen voltage with control on transformer....
one is for more brightness and one is for focus.......T.

Posted on Dec 11, 2007

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Anonymous

SOURCE: kogi lcd monitor L5BX

check the amp. settings on the power input.

Posted on Mar 23, 2008

Hauleywood

Max G

  • 9 Answers

SOURCE: dim picture

If decide to do yourself, ya only have to do the green and blue ones, the red light spectrum won't allow fungal growth. Pull whole CRT assembly out to prevent spilled/leaking glycol from onto lower main boards

Posted on Jul 05, 2008

Geekman

Chris Hingee

  • 32281 Answers

SOURCE: Acer Aspire 5735 LCD changes bight-dim-bright, etc.

You could have a faulty inverter, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions.
Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. 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 the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out
www.lcdparts.net
for parts, repair service and DIY info.

Posted on Jun 25, 2009

Anonymous

  • 1 Answer

SOURCE: Dim screen on DMC FX8 - won't resolve with resets etc.

We had same problem with this camera at work - like another poster has commented, we unscrewed the back casing, lifted it and put it together again - lit up again good as new! must be a faulty connection somewhere. Hopefully it's a permanent fix.

Posted on Oct 29, 2009

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