20 Most Recent LG Studioworks 563N 15" CRT Monitor - Page 3 Questions & Answers

IF THE BULB BLINKS, IT COULD BE THE BULB OR THE BALLAST CONTROLLING IT. CONTACT SHOPJIMMY.COM IF YOU WANT TO TRY FIXING IT YOURSELF. OR GET A NEW ONE PRICES ARE DOWN.

Sir,
there could be two possibilties for that
1 That your serial cable is not working or have broken pin .
&
2 Another is that you monitors picture tube has got damaged or burnt.

Usually it is second reason it can be repaired but is more expencive so i would prefer buying new one.

You should check the monitor by connecting it to a different computer to determine if the monitor is faulty or the video card is faulty in the other computer.

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.
Do not try to fix it yourself because there are high voltages inside these CRT monitors unless you understand display electronics and the dangers etc.

Sounds like the monitor is being made to show a resolution it does not support. Check the available resolutions the monitor supports and then check what resolution the video card is giving, if it not compatable, you get the black and blue screens.

For the video card, right click on the desktop in a an empty area and choose properties > settings > your resolution from the card will be there. Now from there click on advanced > click on monitor and look at the monitor settings. Make sure the box is checked to hide modes the monitor cannot display. Now click on the adapter tab and click below on all modes. This is the list of all modes that both the monitor and the video card argree on. Make sure the settings in your game match one of these and you should be good to go.

If it is fairly new it will be covered by their warranty. It needs replacing. Most monitor manufacturers just swap them out. Are you sure its the monitor and not the computer restarting. If its the computer you probably have a virus

You can try this. Open the cover (Unplug the monitor and leave at least for 30 minutes before doing this). See whether dust is there. If there is dust, get a 1" paint brush and gently remove the dust with the brush. Always sweep the dust away from the unit. If black dust is present around certain cables and around the flyback transformer (that black box covered with aluminium plates), use a soft cloth to wipe them (do not wet the cloth). *Make sure you dont turn those rings on the back of the tube while wiping the the dust. After cleaning the dust, replace the cover, connect it to the PC and check. You will have a brighter picture!

If the monitor is somewhat old and the monitor hardware doesn't support 1024x768 resolution, installing a new driver won't help. You will have to switch to a better monitor.

increase your system's ram

Either cable contacts inside your monitor is not proper or the data cable is faulty. Monitor repair is required.

Do you have another monitor to try? If so, swap it out and see if you have that problem.

If the other monitor works, then your LCD monitor is going bad and must be replaced.

If the second monitor exhibits the same problem, then it's your video card that is the problem.

http://members.driverguide.com/driver/detail.php?driverid=38931

rate fixya if helped

Plz check your monitor's vga cable for ok .I think there is problem in 1,2,3 no pins wires continuity.If it is ok then check components thats are connecting these pin to video amp. ic on crt neck.If they are ok then change video amp. ic with new one.Hope this solution works otherwise i am always ready for help

First check its signal cable for loose connection reseat if ever. If it does not help.We will come down to its internal circuitry.Check its vertical IC for loose connection or failing IC, its supply filter capacitor and other capacitor connected to it.

If you are not even familiar with electronic servicing I suggest you do not work inside its circuitry.

Try to fix that on display setting under windows display setting set it on lower setting. You can do that alternatively by booting on safe mode. Then readjust your display setting.

3.15 amps, I assume it should be rated at 240V. But do you consider some component/s might be faulty? It will not gonna blow just like that.

Good luck finding a replacement FBT; support for CRT monitors is fading fast.
That transformer is probably not the only thing that failed, the horizontal output transistor that drives it is likely bad too.
If you want to repair it, I also recommend you check any bipolar capacitor in that section as it may also have failed.

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Possibly the Memory (RAM) is faulty.

1. Mostly Loose contacts in video section that means CRT Neck board dry points checke it.
2.Pl check VGA Cable RGB signal pins 123 to ground 75 Ohms (on OK condition).
3.check 5v supply
4.check SDL and SCL signals.