The light went out how do I replace it - Daewoo KOR-7L0B Microwave Oven, White, 0.7 Cu.Ft. Capacity, 600 Watts of Cooking Power, Electronic Touch Controls, 10 Power Levels, Electronic Child-Safety Lock, Exclusive Concave Reflex System C.R.S, 59 Min 90 Sec Cooking Timer, 5 Menus Auto Cook, Auto Def

Try to take it out by moving it sideways n check it size on its body or go to shop with it

It is cheaper to replace then to repair.

You'll have to remove the oven from its cavity, remove the rear panel and access the light bulb socket from there.

In this case, you have to check the control panel. There might be wire connections and contacts that loosens. The bulbs inside the oven is connected to a switch that that only functions once the oven is in closed position.

The problem is that the magtube( Magnitron) has burned out, If you decide on having it replaced, also have them replace the diode as well.

Replacing the cavity light requires taking off the outer wrapper to access the bulb. Nothing easy or magical just an exercise in patience.
Eric

if anything like my own it is the led blub thats blowen - major hasel to change out - get some one who knows these cookers/ovens...

The part that controls that is goes through your control panel on your microwave. For the lights to come on to start with the door being closed switches have to be working right and when you press start the lights come one. When the microwave is through cooking and you open then close the door then the lights should go out. The logic IC on the control panel board that detects all these events is not being reset correctly. Unless you get a microwave tech to track down the component on the control panel circuit board it is not something that you could do on your own since it takes voltage and signal checks with the proper equipment and then some soldering and desoldering of the defective component(s). Good luck and God bless.

The controller needs to be repaired. We regularly repair these control board assemblies for only $32.50 nationwide, and that's much cheaper than replacing the board. For safety, disassembly and other info see http://tinyurl.com/yzjozk