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Re: Problem with LG monitor
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
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try to set your screen resolution to maximum using Display Settings in windows. Besides, are all software drivers for this monitor loaded and properly installed? Right click My Computer=>Properties. select hardware => device manager. Make sure video icons are not marked with question marks. if they are, install monitor drivers shipped with your monitor.
Rarely does a monitor go out due to drivers. Try another monitor and verify that it isn't the computer (it isn't). If the power light goes out it is the power supply (usually inside) the monitor. If the light stays on, it will most likely be the backlight power unit. Browse the internet for the model and parts. Newer units are difficult to find.
What I did? : : : are you interested? : : : : nothing is opened on my monitor, : : : : it's just sort of reconfiguring with the tool i downloaded from LG website. : : : If you're interested email me at email@example.com OR : : : just buy a new monitor and throw the defective(you think).
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.