Question about SAMTRON 55V 15" CRT Monitor

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Monitor problem- colour changes to white appearance to yellow appearance

Dear sir, normally my computer is working fine but few days back there is problem starts before me as all white colour appearance changes to yellow? i am unable to find out, why is it coming so? Earlier the color changes back to normal after 25-30 minutes of working, but now its appearance remains same yellow which looks so bad. please help me to resolve this, and to get rid of this problem as soon as possible..? thanks in advance... mohit

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Re: Monitor problem- colour changes to white appearance...


Posted on Apr 07, 2007

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Monitor changed to yellow colour.... what is the problem...?

Monitors mix the 3 "primary" colours, in various proportions, to produce all other colours.

Mix equal parts of all 3 colours, and you get WHITE.
Mix equal parts of only 2 colours, and you get YELLOW.

So, either:
1. your computer's video-card is not sending the 3rd colour;
2. your video-cable between the computer and the monitor is broken, and is not transmitting the 3rd colour;
3. your video-cable is not TIGHTLY connected at each end;
4. the electronics inside the monitor that SHOULD be producing the 3rd colour have failed.

Try connecting the monitor to a different computer, with the same video-cable. If it works correctly, your video-card is the problem.

Try connecting the monitor with a different video-cable, to see if replacing the cable fixes the problem.

Try connecting the monitor to a different computer, with a different video-cable. If it still is incorrect, then the monitor needs repair/replacement.

Jan 14, 2010 | Computer Monitors

2 Answers

My samtron monitor turned into yellow colour

Sir this usually happens because of Serial cable getting damaged I have been through same problem have took my monitor every where but was no use in the end I thought of changin monitor serial cable and now its working great. So I would recommed you to change serial cable.

Nov 11, 2009 | Dell UltraSharp 2405FPW 24" Flat Panel LCD...

1 Answer

Stripes appear on monitor at bootup

I decided to change the background of my desktop and it works.

May 14, 2009 | Gateway FPD1760 17" LCD Monitor

1 Answer

Colour blending problems.

Try updating your video card drivers as well as your monitor drivers and see if all the resolutions work at that point. If they work then everything is good to go, if it doesn't work then try another working monitor and if you still have the color blending problems then the video card is faulty.

May 04, 2009 | Hannspree HANNS-G 19" Widescreen Monitor

1 Answer

24" CRT HP A7217A Monitor stopped working

hello sir your vertical or horizal IC damaged.......... thats why its showing multi colour ...... just do one thing sir.......... fit your new IC 

if your problem not solved..... type in comment

Apr 29, 2009 | HP A7217A (White) 24" CRT Monitor

1 Answer

Greenish screen

sometimes speaker magnets or any metallic device can cause this disturbance in this type of monitor. also, if you are using dvi, i would reset all video driver settings to default. this may correct this green tint you are seeing as well. reinstalling the monitor software could have a positive affect.

Feb 05, 2009 | Dell E196FP 19" LCD Monitor

2 Answers

Monitor color changed

there may 2 problems
1 ) Problem with the Data Cable connector the Pins might be damaged try to arrange them if disturbed / bend . if Broken change the connector.
2) Open the monitor see the soldering carefully you can locate out the dry solders easily by seeing the flux colour around it . just put the solder over soldering gun to all places where u can see the dry solder.

Sep 05, 2008 | Gateway FPD2275W LCD Monitor

2 Answers

Monitor displays only horizontal line

hey bro.


you try to re solder the vertical section and the color section.

Oct 16, 2007 | SAMTRON 55V 15" CRT Monitor

1 Answer

Screen Gone "Yellowish" Colour, Appears that Blue colour is not working

your problem is in blue color cathode circuit. as you say that it becomes ok tha5t means 1 cable wire is loose from computer to monitor. 2 crt base loose. 3 loose contact in blue video ckt. 4 signal processor cable to crt board connector loose.(blue wire)

Oct 14, 2006 | LG Flatron F700B 17" CRT Monitor

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