Unscrewed the cover of the microwave replaced the blown fuse with the new fuse, plugged in the microwave and tested all functions and everything worked fine. Thx for quick delivery.
unscrew microwave's cover,test the fuse which is located at top rear left side, the fuse is inside a plastic tube,if the fuse is burnout,just replace it.
Using a flat-head screw driver, I removed the 1 screw from the small "door" on the back, upper right corner. Once the screw was removed, it allowed the door plate to "pop" open; exposing the old bulb. I removed the old bulb; replaced it with the new one. DONE!