Samsung SAMTRON 55V  15 in.CRT Conventional Monitor
Problem for Samsung SAMTRON 55V (White) 15 in.CRT Conventional Monitor

My monitor screen get pinkish , and its get




By abhishek_ch0 on Oct 23, 2009

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my monitor screen get pinkish , and its get automatically to normal but its not permanent . whats d problem

Best Solution

posted on Oct 24, 2009
Very Helpful)

bhagyavichar

Rank: Guru  Computer Hardware  Expert
Rating: 95%, 2478 votes
i gotta know if ur monitor is crt or lcd??
if lcd, Geekman's solution sounds good....
but for crt, u gotta look for dry souldering esp at the crt base..also check the resistances, good heater pin contact, the crt base therein..beware u shld b a professional !!

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Solution #2

posted on Oct 23, 2009
Somewhat Helpful)

Geekman

Rank: Guru  Samsung Computer Hardware  Expert
Rating: 85%, 1851 votes
You may have a defective CCFL backlight, it may have the following symptom: Screen flashes on and off or displays reddish pink hue. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickers 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 replace the CCFL lamp.
To determine if the video card or the LCD is faulty, 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. It could be a faulty inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out; usually the CCFL lamp fails before the inverter.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out LCD Parts for service, parts, and DIY info Use this link to their WEB site: -
www.ladparts.net

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