Question about Samsung SyncMaster P2250 22 inch LCD Monitor

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Anyone know where I can find a backlight tube assembly for my Samsung SyncMaster P2250 21.5" LCD monitor? Screen is made by Chunghwa

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  • Samsung Master
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If you wish to buy its genuine CCFL tube, contact the authorized service center for Samsung.
Gopakumar Gopalan Google

Posted on May 16, 2014

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Samsung SyncMaster 740N - backlight dead

Power on monitor is on but faint back light

Posted on Feb 22, 2009

benwabnick
  • 2404 Answers

SOURCE: samsung syncmaster 226BW no backlight

Look for any bulging capacitors, instead of a flat top they will look "pregnant".

If you see any of those then replace them with capacitors of the same UF rating and the voltage needs to be either the same or higher.

If you dont see any bulging capacitors or burnt parts, then its got be the LCD at that point thats not staying on and the cost to replace the LCD is as much if not more then to just get another monitor.


Posted on Aug 27, 2009

  • 406 Answers

SOURCE: How do you open up Samsung LCD 740N monitor?

This monitor contains a latches to open. Its recommended that you use suitable tools and service manual.

If the unit is in warranty its recommended that unit to be serviced by service Engineer.

Posted on Dec 30, 2009

budmrtn
  • 11361 Answers

SOURCE: Samsung SyncMaster 730B LCD monitor isn't backlit at all

Most failure in LCD monitors are due to cheaply made caps being use. If you are going to DIY repair, please read below, or if you are going to have it fixed then at least you will know if you are being ripoff or not.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed SAMSUNG monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

Posted on Apr 22, 2010

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1 Answer

Syncmaster 2233 turns pink


There are two possible reasons for the color change that I know about. One is simple to fix: a loose video cable. Check that the cable is correctly and tightly seated to both the monitor and the computer. Try a new cable. (If the cable is permanently connected to the monitor, check the computer side of the connection. The cable screws can tighten the connector to the port.)

The other possibility is that the monitor backlight is failing. There are places that sell replacement backlights ( lcdparts.net is one vendor). Unfortunately, you need to take apart the monitor to get the size for the backlights for your monitor. The backlights are usually on the edge sandwiched into the LCD panel and hardware.

I hope this helps.

Cindy Wells

Mar 13, 2013 | Samsung SyncMaster 2233BW 22" LCD Monitor

1 Answer

Have a Samsung SyncMaster 731B (Black) 17 inch LCD Monitor. The screen is black other than a very very very faint glow of the box when pushing the setting and menu buttons. Any ideas?


Might be a case of the backlight giving up. If this is the case, you have two options, replace the backlight (expensive and pretty difficult to do a good job of) or replace the whole thing. I'd go with the second option, as LCD monitors are pretty cheap at the moment! Stick with Samsung SyncMasters though, they do good price monitors that are reasonably reliable too. Either that or a Dell monitor.

Thanks
Moza805

Aug 30, 2011 | Samsung SyncMaster 731B 17" LCD Monitor

1 Answer

I turn on my samsung syncmaster710 and it just has a black screen, with a faint (very faint box floating around it. is this a fualty backlight?


The backlight invertor seems to be defective.
Check the main power supply board for bad capacitors (visible damage ) and make sure that the invertor tubes do not light up for a moment when you power up the monitor ( in that case their probably is one or more light tube defective (burnt)) --

Sep 18, 2010 | Samsung SyncMaster 710N 17" LCD Monitor

1 Answer

Samsung 914v 19" LCD pixels went out


hi,
your lcd micron tube in the panel had already worn out.
got to replace the panel

Jan 31, 2010 | Samsung SyncMaster 914V 19" LCD Monitor

1 Answer

Samsung SyncMaster 740N - backlight dead


go to technician, your monitor have a depective capacitor, screen need a couple hundred of volts, so if one capacitor s depective your monitor is shuting off.

Jul 18, 2009 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Syncmaster 226bw goes black


If you can still faintly see data on your screen, it will be a faulty backlight in the panel most likely.

LCD panels have fluorescent tubes in them that provide the light needed to see the data. If one of these goes faulty, the circuit that drives it will turn off ALL the backlights, giving you a black screen.
Note: a faulty circuit that drives the backlights will often give the same apparent fault.
You will need to take the monitor in for repair.

Jun 23, 2008 | Samsung SyncMaster 214T 21.3" LCD Monitor

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