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Black scree on moniter i changed it, cant get it back

I changed the true color to high color, then it went black. cant see anything

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Restart the computer into safe mode and change it back.

Posted on Oct 18, 2008

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My sdm-hs73 moniter the power is on but screen is blank, what could be wrong


First check brightness and contrast settings.
If all good could either be your lcd back light has gone or the inverter. To check if its the black light shine a torch through the back of the screen to see if you can see a slight image on it, if you cant see anything the inverter board is faulty and to repair needs to be changed.

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This problem is high voltage.Your monitor can not create high voltage properly.Or power supply can not create strong voltage.Change filter capacitor or High voltage transformer.If have warranty life you can change or repair it from where you purchase it..

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Screen went black


You could have a back-light problem and it could be a faulty inverter board or a CCFL lamp.
For service, parts and DIY info check out LCD parts - Click on this link to their WEB site :-
www.lcdparts.net

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My computer screen has a blue box floating round the black screen, the buttons and mouse dont do anything. There is a message saying 'not optimum mode, recomended mode 1280 x1024 60hz. There is also a...


Basically its telling you to change to the correct resolution. You may have it set too high. If you go into "Safe Mode" you should be able to bring it down. Or if worse comes to worse, uninstall and reinstall your video card. Just make sure to have the drivers available.

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The monitor needs to be repaired. The cost of the repair maybe too high. I suggest you get a quote first or gjust et a new LCD monitor.
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Three days ago, my moniter would light up when I awoke the pc and then it went black. Turning the power button on and off three or four times would get the moniter to stay on. Yesterday, I noticed that I...


your pc is in need to open inside but this time call an assistance to a technician to fix it... dont be a hero to your PC... u cant use it until you hire technician on that... i tell you!

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1 Answer

Moniter went black, power button flashes yellow


it sounds like a capacitor blew from the inverter board.. if u can open it it should be obvious which one the messed up..

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1 Answer

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if monitor light is on, check the connecting data cable if it is ok then consult a technician.

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2 Answers

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black and white tracking can vary in color depending on which color that the dispay is not getting enough of or to much of. In the case of it changing when you walk
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1 Answer

My Acer LCD AL1711 went off after seconds of turning on.


This monitor has "back lights" that are essentially like flourescent lights. These are high voltage lights and can easily fail. since you are getting some light initially, I would suspect a defective part that heats up a bit right away and then fails. I would try to replace the entire backlight board. This is the small board on the side (usually).
Dan

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