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Samsung Syncmaster 226BW No power

Hy I have monitor samsung 226BW and it starts flickering. It was only worse and then it doesn't want to start. I opened LCD and replaced capacititors which were blown up. So that problem is solved, but lcd won't turn on. Its just like the power button don't work. When i plug monitor in electricity the backlight turned on for 5 sec and then it turned of and that is it. I am runing out of an ideas what could be wrong. Buttons works normaly, power board also. Its got to be something on logic board, but what. Thank you for answer. :)

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5 Suggested Answers

Buddy Mcsparrin

  • 1684 Answers

SOURCE: Samsung 226BW 22" LCD wont turn on and flickers a blue light

Hello cstafford35,

Your monitor has a very common problem. The internal power supply has blown a part called a capacitor. If you are comfortable working with electronics and with soldering I can talk you thru the diag/repair. If you are not ready to tackle that we also offer a repair service, about $30 plus shipping for your model. Let me know if you want to try fixing it yourself and we can go from there. The repair will require opening the monitor case and replacing from 2 - 5 parts. You can call me at 318-447-9040 if you have questions.

Buddy
Corporate Computer

Posted on Jun 17, 2009

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benwabnick

Ben Wabnick

  • 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

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Buddy Mcsparrin

  • 1684 Answers

SOURCE: Samsung LCD 226BW is flickering

Hello,

Yes,

The power inverter is the problem but you can repair it yourself. Check out our web site at: www.ccl-la.com We have a step by step repair guide for this model, its the same as the 214T. The repair requires replacing 5 small parts that will need to be soldered. If you don't want to do the repair yourself we do offer a repair service for $30 plus shipping. If you have any questions or need service contact us at [email protected]

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com

Posted on Feb 01, 2010

SamsuTech

  • 113 Answers

SOURCE: Samsung LCD monitor (SyncMaster 710v) displaying white stripe.

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

Posted on May 10, 2010

budmrtn

Bud Martin

  • 11361 Answers

SOURCE: Recently, the characters on my

Yes, myou may have failing DC filter caps, just like the rest of the monitors as shown in my albums here:
http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Posted on Aug 23, 2010

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2 Answers

Syncmaster 226BW - screen started flickering this morning - now what?


Well, it may have dying power supply due to bad caps and it will more likely to go completely dead soon.
Please read my guide so you can decide if you will want to DIY repair or not.

Basic LCD monitor troubleshooting guide:

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Please post back what you find.

Oct 22, 2010 | Samsung Computers & Internet

1 Answer

Samsung syncmaster 226BW fails to wake up.


If pc not sending it to "sleep mode" or "power save" mode, then unit may need help of electronics technician to investigate the "internal switch-mode-power-supply" that may be going into "shutdown" mode after it detects a "fault condition" with itself or onother circuit.
12fixlouie

Sep 20, 2010 | Samsung SyncMaster 226CW 22" Monitor

1 Answer

Monitor fleckering


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://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

Apr 28, 2010 | Samsung 206BW Monitor

1 Answer

Samsung LCD 226BW is flickering


Hello,

Yes,

The power inverter is the problem but you can repair it yourself. Check out our web site at: www.ccl-la.com We have a step by step repair guide for this model, its the same as the 214T. The repair requires replacing 5 small parts that will need to be soldered. If you don't want to do the repair yourself we do offer a repair service for $30 plus shipping. If you have any questions or need service contact us at [email protected]

I hope this helps, if so please rate our solution.

Buddy
Corporate Computer
www.ccl-la.com

Dec 07, 2009 | Samsung 226BW Monitor

1 Answer

Syncmaster 226CW showing picture only for a second + flickering


Hello,

Call and get the RMA for your monitor, the problem is in the power supply and it will only get worse. This is a common problem with LCD monitors after 2-3 years of use.

Buddy
Corporate Computer
www.ccl-la.com


Oct 17, 2009 | Samsung SyncMaster 2233BW 22" LCD Monitor

2 Answers

Samsung 226bw visible flickers just after it is turned on


You may have a faulty inverter or loose power inverter connection. OR
You may have a 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

Aug 31, 2009 | Samsung 226BW Monitor

1 Answer

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.


Aug 27, 2009 | Samsung 226BW Monitor

2 Answers

Samsung SyncMaster 226bw 22inch flickers/blinks on startup


Solution = Sledgehammer. My 226BW has been taking ages to warm up for a while and now it is a permanent dull flicker.

Aug 26, 2009 | Computers & Internet

1 Answer

Flicker, even when no signal cable


Hello,

You have a monitor with a common problem. After a few years some LCD monitors will blow a power supply. The problem is caused by parts called capacitors overheating in the confined space of the monitor. If you are good at electronics repair/soldering you can usually fix he problem. Check out a few pictures on my web site www.ccl-la.com/badcaps.htmYou can take the back cover off your monitor and look for the bad parts,replace any that look like the pictues and your monitor should work fine. The capacitors do need to be installed with the correct + and -connections, note the stripe on the old one and insert the new one the same way. If you don't want to try the repair yourself we offer a repair service for $35 plus shipping. I hope this helps, if so please rate my solution.

Buddy
Corporate Computer
www.ccl-la.com
Over 21 years of computer and printer support/repair

Jul 03, 2009 | Samsung 226BW Monitor

2 Answers

Samsung 215TW Monitor Flicker


Its the capacitors on the backlight power supply. Samsung installed crappy ones and they blow up after a year or two. Change out the caps and you're good to go

Jan 30, 2009 | Samsung 215TW SyncMaster 21" LCD Monitor

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