Usually if your LCD monitor's inverter is broken, the monitor's blacklight starts to flicker or goes off.
it is for lighting a LCD screen like a backlight
I am having the same problem with my ilo, I was told it could be the backlight inverter or the cfl bulb
The inverter. The inverter converts DC to AC used to power the back- lighting of the LCD panel. Check with the notebook manufacturer to confirm that it makes sense to first try replacing just the relatively inexpensive inverter board before you replace the more expensive entire LCD panel assembly.
The best place to buy an LCD inverter is at a local electronics store. If they do not stock that item, online is the next best choice. Amazon or eBay have a wide range of affordable products to suit anyone's needs.
Try to swap them and see if that works. It looks like more then one screen is compatible for that model with different resolution. Contact a reputable seller of the LCD panels and ask them for advice.
Check or replace the video inverter card. Try reseating the LCD connector inside the notebook Replace the LCD assembly
Yes easily if it is the same type of LCD screen.
how do i remove shadow from televison screen
Here are the simply steps you should follow to Remove LCD screen from Toshiba Laptop: 1. Remove two LCD mask seals. Remove two screws hidden under seals.2. Put your fingers between the mask and the LCD screen and carefully release the mask latches.3. Remove the mask. Do not hurry; twist the mask slightly to release latches.4. Remove the mask screw seals on each side of the display assembly. Remove screws.5. Remove the securing tape from the display connector. Disconnect the display cable. Remove the screw securing the FL inverter.6. Lift off the FL inverter board. Disconnect FL inverter cables on both ends.
Take a closer look at the LCD screen. Can you see a very dim image on the screen? If you can, most likely there is a problem with the inverter board. The inverter board is a power supply for the LCD screen and when it goes bad the screen looses backlight. The inverter board is located inside the laptop display. In order to replace it you'll have to open up the display panel.
I would Google it (search). Usually I buy them off Ebay.
The three parts are the video inverter, video card, and display (LCD). This answer is assuming you are talking about laptops.