Question about Samsung SyncMaster 203B LCD Monitor

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SyncMaster 2493HM - takes like 20 minutes to turn it on at the morning.

Hello.

I have my brand new 24" samsung lcd monitor and it works like a charm. But after whole night when it is turned off, it takes an ages to turn it on again... The touch panel buttons just do not react at all. Diode is not flahsing at all. Im trying all, cutting off 220V totally, switching ON/OFF at the back, cutting off the graphic card signal, changing cables from the old type to the new ones and reversed... I still dont know what actually get it to work... After 20 minutes of struggling touch panel's power button suddenly starts to work and everything is ok again...

Is this some malfunction that needs 4-weeks vacations in samsungs' repairs service?

Is there any trick that would make it turns on faster than 20-30 minutes like im doing it now?

What may be the reason?

thanks in advance
regards
Muniek

Posted by on

  • muniek Jun 25, 2008

    hello.
    I have found some semi-solution. Now i turn of monitor exactly after turning off pc when its searching for signal in all possible modes, and turning it on exactly before turning on pc.

    Anyway i also found another malfunction: SOmetimes when i turn it on the keeps turning off, so i switched off and on the power cable and now it turned on normally but touch panel doesnt work again :/


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Check the power supply first for bad caps (bulging top), then check to see if you do have 12vdc feeding the inverter circuits, see example of failed SAMSUNG monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Posted on Jan 21, 2010

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SOURCE: Samsung SyncMaster 2493HM Monitor: after a

I had the same problem, i took out the power cord and after 3 days i put it back. after that the monitor was working normal again

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Its probibly the MagicBright settings, press the button next to the menu button (its down arrow) and change the settings to something else, i changed mine from "Dynamic Contrast" to "Game" and everything is as they should be now.

Posted on Aug 09, 2011

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1 Answer

It seems like im having some issue with my syncmaster2493 monitor. it will black out and once i wiggle the power cord it will come back on. any help will be apprecaited


Hello,


Your power supply board is failing and when you wiggle the cord it is turning it on and off until it finally starts up. There are parts called capacitors that start failing and it will cause intermittent power issues such as slow to show picture, flashing power button, wavy or flashing picture. The board can be repaired and the monitor will be as good as new. Here is a picture of the power supply with the parts circled that need to be replaced.
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There is a step by step repair guide for the Samsung 2493HM unit here:

http://www.ccl-la.com/blog/index.php/reparing-a-samsung-2493hm-24-lcd-monitor/


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

BuddyMc

Jul 30, 2011 | Samsung SyncMaster 2493HM Monitor

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Samsung monitor 2493HM wont power up I plugged it it and the blue light came on for about 5 seconds then went out and I havent been able to get it going again.


Hello,

The Samsung 2493HM monitor are known to have an issue with the power supply. When the power supply fails you get the 'no power' or 'slow to show picture' problems like you are having. The board can be repaired and the monitor will be just like new again. This is what the power supply board looks like:
buddymc_1.jpg
Here is a link to a free repair guide that will walk you through the repair.
http://www.ccl-la.com/blog/index.php/reparing-a-samsung-2493hm-24-lcd-monitor/

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

BuddyMc

Jul 02, 2011 | Samsung SyncMaster 2493HM Monitor

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Screen is black


if it's new then get it replaced...
else u need to get it fixed from a tech shop....one of the bwlow is @ fault....
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My Samsung SyncMaster 2493HM Monitor has trouble starting. When my monitor has been off for a while and I restart it. It makes a little beeping sound and the little light on the right bottom of the screen...


The Samsung 2493HM monitors have an issue with power supply failure. When the board starts failing can be slow to show a picture, have no power at all or have a way or flashing picture. Your monitor sounds like it falls in the slow start category. The power supply board can be easily repaired and the monitor will be just as good as new. Here is a link to a free repair guide that will provide a step by step instructions showing you how to disassemble the unit, check and repair the power board.
http://www.ccl-la.com/blog/index.php/reparing-a-samsung-2493hm-24-lcd-monitor/

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

BuddyMc

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I have a Samsung Syncmaster 2493HM monitor. The problem is it seems to work when it feels like. The monitor will stay blank when i start my computer up. The power light will flash quickly, to my...


Hello,

Your power supply is going out. LCD monitors have a common issue. The heat buildup in the in the cases cause parts called capacitors to overheat and bulge. When they bulge out the don't operate properly and cause the power supply to not start up correctly or not at all. First thing check the warranty, Most Samsung units have a 3year parts and labor warranty. If it is out of warranty then repair it yourself. If you can solder then you should be able to do the repair yourself. Check out our web site at:
www.ccl-la.com We don't have your exact monitor but you should be able to look at other Samsung guide we have posted and see the parts that need to be replaced. Open your case and replace any capacitors that are bulging and you should be back going again. If you don't want to do the repair yourself we do offer a repair service for you unit, check our site for details.

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

Buddy
Corporate Computer
www.ccl-la.com

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