LCD Monitor Repair and disassembly | Samsung Syncmaster 943NWX

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Samsung LCD monitor repair and disassembly procedure explained in steps. LCD monitor can be repaired by replacing fused capacitors which are the major cause of faults.
After replacing the faulty capacitor with new ones my Samsung LCD monitor is repaired and working great from 6+ years.

Initially I was facing the issue where in the monitor was not powering up and there was no dialogue box saying check signal. So I thought disassembling and checking out what is wrong with the power circuit might help. This is how I found the reason that is just 3 faulty capacitors. I got new ones for Rs.20(Less than a dollar) dirt cheap. I saved like 1000-2000 INR if I had given the laptop for repairing in Samsung service center. The only hard part is to remember to put back everything in proper place or else there will be a new issue.
This is how LCD monitor repairing was done.

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Music:

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33 comments

  1. Paresh Mondkar 7 July, 2020 at 04:44 Reply

    Sir I am in big problem I have syncmaster 940bw and it's transistor is burnt and not getting power on please help me to recognize the value of transistor because it's not visible

  2. Sanjay Amatya 7 July, 2020 at 04:44 Reply

    same monitor is have an issue with reddish screen while connecting VGA cable to CPU, if not connected to CPU the sign as shown after plug-in just works normal, any solution?

  3. Anatoli Seider 7 July, 2020 at 04:44 Reply

    Bought this to use as part of a 3 monitor display due to it having 2 HDMI ports stated➙>>JustU.Faith/Samsung-24?狭   in the specs section. It arrived and I love it.

  4. zuka abzianidze 7 July, 2020 at 04:44 Reply

    you dick, stand is not coming out easily and why havent you recorded video of that,you dick

  5. Kimon Alexiou 7 July, 2020 at 04:44 Reply

    many many thanks Sir for your help, I had the same problem with sync master 2243NW, now everything it's OK !!!

  6. mg hein 7 July, 2020 at 04:44 Reply

    At my monitor all capacitor are fine and just blinking display up down. what problem is that please?

  7. Alex T 7 July, 2020 at 04:44 Reply

    I have a Samsung SyncMaster B2230HD with a totally white screen. What are your thoughts, please? I like the music.

  8. Sun Studio 7 July, 2020 at 04:44 Reply

    There is no such thing as plus and minus screwdrivers, the correct term is flat head and cross point screwdrivers, use proper terminology in tech videos.

  9. sadman shumick 7 July, 2020 at 04:44 Reply

    Same model.. My monitor become pink automatically and after sometime it become normal. What's the problem?

  10. Land of Stan 7 July, 2020 at 04:44 Reply

    I used this video to help me repair my Samsung SyncMaster 953BW, Very similar. I also had this same problem with my SyncMaster 204B. Crapy caps. Change any swollen caps and any others of the same brand. These caps are junk.

  11. Sagar Kesariya 7 July, 2020 at 04:44 Reply

    Same monitor and all the capacitors are fine but still it's not working for me any other thing to look for.

  12. Garth Davis 7 July, 2020 at 04:44 Reply

    Thank you so much! i had a bulging capacitor on my monitor, I had an old dell LCD monitor out in the garage that didnt work, so i took that one apart and found the same capacitor and swapped it out, works like new again!

  13. Carlos Peres da Costa 7 July, 2020 at 04:44 Reply

    The inside part of the glass of my LCD monitor shows lot of mottled appearance. How could I open and clean the glass ?. Electronics is OK

  14. Rohit kumar goud 7 July, 2020 at 04:44 Reply

    thank you soo much, earlier I was afraid to open my lcd after watching your I gain confidence, and yes I had same problem of capacitor swollen up, now going to market to replace them, good job your work appreciated.

  15. k. prashant kumar 7 July, 2020 at 04:44 Reply

    I have a problem with same monitor 6 line appeared on screen in horizontal, screen is blinking, Britness option is appeared can you tell I repare or buy new monitor reply as soon as possible

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