Question about Samsung SYNCMASTER 943B 19" LCD Monitor

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Have a samsung sync-master 943swx monitor and it suddenly went black. You can still see images but extremely dark and shadowed. Monitor check is fine. Clear menu options as well

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Samsung monitor has "streaks"

LaurieEm posted a solution which seems to work for me (in addition to some other stuff, read my problem description) for this here http://www.fixya.com/users/laurieem

Try re-plugging your LCD monitor's VGA connection. It may be a case of corrosion on the pins or bad puggin of the cable. The problem is also reduced by using compressed air to blow out the cicuitry in the back of the monitor to remove dust. Both of these seem to work, and if you can't solve the problem totally with one, try the other one as well.

Posted on Jun 07, 2009

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  • 370 Answers

SOURCE: a 20" monitor gets a black screen when turned on

sounds like you might have a back lighting issue? take a flash light and shine it on the monitor when it is black and look to see if the image is there but not lit up, if this is the case then you might need to change the light balist in the monitor of even the back lights themselfs..
if the picture is fuzzy for a long period of time then you have a controler card issue there is a controler card in the monitor that changes the image coming in from HDMI, VGA, DVI into the binary that the vertical and horizontal drivers use to show you the image onthe screen... hope this info helps. good luck

Posted on Sep 02, 2009

Starworx
  • 4 Answers

SOURCE: my monitor 940n samsung syncmaster gone in black...

I have just had this same problem. The problem mostlikely is a blown fuse on the inverter board. Mine was blown on the board and also a Capacitor (470nF/25V) was bad beside the Fuse.

I replaced both and monitor is working now again. After install the picture was a little grainy with little artifacts. In another post i found that the Power Supply board needs to be cleaned for unwanted residue. After that picture was fine again.

BEWARE that you need a soldering iron and a steady hand to replace these parts. If you are unfamiliar with soldering at all have an expert take a look at this. The Power boards uses 220v so DO NOT connect it to the Power when opened.

Starworx

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Posted on Dec 17, 2009

samuelseno
  • 103 Answers

SOURCE: Cant detect 1600 x 900 on control panel - display

You need to install the driver for your samsung sync master 2033, so the the graphics will improve or updated.

Posted on Jun 04, 2010

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1 Answer

I have a Samsung Sync Master 731BF and when I switch it on, the power light stays on but the image is black and wont show any picture whatsoever.


Hook a spare monitor to the computer to rule out the Video Graphics Card in the computer, if okay! It is the Samsung, "power supply issues" bad capacitors, sometimes show a bulge at top. But to be on the safe side replace the video cord from the computer to the monitor if possible.

Mar 31, 2012 | Samsung 731BF (Black) Monitor

1 Answer

I have a 19 inch samsung monitor. suddenly it went dark. Can it be repaired?


Hello,
Please be more specific about your problem:
1. Is it black or just darker by lower brightness? 2. Is the power led turned on and what color is it showing?

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1 Answer

My samsung sync master 151 -s screen is completely black, The rest of the pc opereates fine. The screen was working fine, then left to idle for a few hours now it appears really dark.


Try turning off the power to the monitor and the computer, check all the cables and power it all back up again. If the monitor is still black, try plugging it into another computer or into a laptop and see if it works there. If it does work, then the problem is the video card in the computer. If it is built into the mother board, then you can disable it in the bios setup and buy a PCI or AGP video card on eBay to plug into *********** board.

Nov 18, 2010 | Samsung SyncMaster 151 N 15" LCD Monitor

1 Answer

Samsung syncmaster 2433bw , suddenly went out of colour. Tested it with a ps3 but I found a setting that shows me colour .. its the dynamic option under magic colour


Samsung Sync Master 2433BW has the brightness rectangule and monitor menu in one corner of my screen. How I disable/remove that rectangul?

Oct 21, 2010 | Samsung SyncMaster 910MP 19" LCD Monitor

1 Answer

A 20" monitor gets a black screen when turned on


sounds like you might have a back lighting issue? take a flash light and shine it on the monitor when it is black and look to see if the image is there but not lit up, if this is the case then you might need to change the light balist in the monitor of even the back lights themselfs..
if the picture is fuzzy for a long period of time then you have a controler card issue there is a controler card in the monitor that changes the image coming in from HDMI, VGA, DVI into the binary that the vertical and horizontal drivers use to show you the image onthe screen... hope this info helps. good luck

Sep 02, 2009 | Computers & Internet

1 Answer

Monitor suddenly went dark. Switched it to another system but still dark. Power light on. V9s S1901D S/N T34F501728


Disconnected Data cable from the monitor to the back of the CPU. Do a self test on monitor if u get colors on the monitor it is working fine.
check for loose cables. Try to do factory reset on monitor using buttons on monitor.

Aug 17, 2009 | Scanport JTX V9S (Black) 19 in. Flat Panel...

1 Answer

LCD Monitor pixels that should be black are white


The contrast of the monitor is very low. reset the monitor settings using the menu button in the monitor.

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1 Answer

Display went from extremely dark to complely black


Hello there.
I understand that your Notebook is not showing the display lights. To isolate the issue please do the following troubleshooting steps.

1) Check the display with external monitor. If the external monitor is showing the display then the problem is with the LCD screen. If the external monitor is not showing the display then the problem is with the display card.

2) If you have any torch light or a cell phone , try focusing the light on the LCD screen after the Notebook is powered on and check whether you are able to see the texts and images on the LCD. If you are able to see the images and texts then it is the problem of the LCD back-lights. The lights which glow at the back of the LCD panel are not working.

If your Notebook is under warranty HP will repair it free of cost.

Contact HP customer chat center for more information regarding the details of the repair and the procedure for sending the Notebook to HP in case of repair.

For contacting HP chat support click on this link or copy and paste it in address bar of a web browser.

http://welcome.hp.com/country/us/en/contact/chat_1.html

Feb 17, 2009 | HP Compaq Presario M2010US Notebook

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