Question about Samsung SyncMaster 753S 17" CRT Monitor

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Red colour display

Red colour is not displaying on my monitor

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  • Anonymous Jul 23, 2008

    in my monitor red color is not displaying. i need to open the monitor but i cant able to open the monitor. i removed the screws from the monitor but in the top position there is something sticked. due to that i cant open. please help me

  • saravanak592 Aug 20, 2008

    red color not being displayed

  • Anonymous Jan 23, 2009

    I have the same Problem



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  • 151 Answers

There is a lock press it on down side and pull the cach

Posted on Jul 24, 2008


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If the problem is with laptop monitor, try restarting the computer. If problem remains, try connecting your laptop to external monitor to see if problem is with laptop monitor or with display adapter.

If picture also like this with external monitor and with laptops own monitor after reboot, possible HW issue can be expected.

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What your describing is a major video problem, poor color and it is blurr, It would be far cheaper to replace the monitor with a new one.

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White colour displaying as blue, and red colour displaying as black

It's simple i had the same problem the solution is u go to the settings menu in the monitor and reset the options and settings.

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My philips 104E 15" monitor is not displaying red colour at all.other two colours are perfectly OK.What could be the cause? is the red gun gone?

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Apr 21, 2010 | Philips 107E61 17" CRT Monitor

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hope u r a u r handling chip-level repairing of monitor, knowing itz hazardous n dangerous..

however, check thoroughly for dry soulderings..(esp. at the crt base)..[this chance is maximum]..
see if the base is loose or faulty..
yes, it can b the 'chroma ic'..but don't ignore the associated components..(esp around the base)..
check video amplifier n sub section..
the colour diodes, transistors n resistances at the base..

for better supervision contact ur system admin/vendor....

Nov 11, 2009 | ADI Corporation MicroScan 5P (White) 17"...

1 Answer

Red colour missing

red colour if missing from mother board then you can fix it from graphics properties of your mothrboard driver
but red may also due to monitor,there should be black colour appeaqrs on screen instead of red.
to solve this you have to take your monitor from where you have purchased
if it is in warranty or gurantee then dont take to third party
the fault in monitor may be due to
fault in monitor cable
also check that cable is not loose
try to plug the cable on cpu again
another fault is inside the monitor
also try to on monitor using detaching monitor cable from cpu,message come on monitor ,if in that message red colour appear,then monitor gun is ok
and problem is in monitor due to desoldiring
if you know about soledring than you can fix this problem yourself only if you know otherwise take it to shop from where you sold it

Nov 22, 2008 | Intel D101GGC Motherboard

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No video display

It is the problem of video amp. ic plz chage it.If only red colour is miss then check red driver transistor and cable

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Color Problem:

in Monitor CRT Red-Blue-green cathode guns are there.. Mixing of these colour we can get the original colour chrominace technique. if any of the colour gun is faulty we would get more REad or blue or green picture. Measure RGB voltages. you can verfify which gun is faulty. if then check RGB processing circuits. Else there might be problem Chrominance colour decoder system. Contact service centre

Jan 09, 2007 | Samsung SyncMaster 551 15" CRT Monitor

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