Remove the reflector that holds the bulb from the LCD monitor carefully. Often there is a soft small clear plastic O' ring that suspends the bulb in the reflector. If you can not salvage these you can use a few wraps of a thin strip of a good quality clear tape. Dispose of the old bulb, and mount the new bulb in its place. You may want to cut the end off of the old bulbs wires with enough slack to splice into the new bulb to match the plug of the inverter. Reinsert the reflector tray back into the monitor and secure it as it was originally. Finally attach the power to the inverter.
If you have a bad inverter remove the old inverter from the monitor. Using the new one you got with the kit, remove the plastic case the inverter is in with a razor or flat head screwdriver. Splice the ends of the leads it has to the power for the original backlight and attach it to the mounting point the old one was on as best you can. Often there is a simple way using the original screws and a hole in the new inverters board.
Before you reassemble your monitor power it up to verify that it lights up. If you had to replace your inverter your on screen controls will not likely work for brightness, but if you have a half descent video card you can do it in the video card settings if needed. Finally reassemble the monitor and reattach the monitor to the stand.
Summary:
So for about $15.00 you can breath new life into that old monitor just gathering dust on your work bench. Yah there is some risks with the bulbs. But if your about your wit's should do just fine.
