Where is the fuse located and how to access it?

The outer cover of the microwave comes off when you remove the screws located at the bottom of each side and sometimes on the back. The fuse will be accessible then.
The entire cover will come off.

In the mains plug!

If mounted on the wall above the range, this may be a 2-man job to remove, and the electrical repair may not be for DIYer. 1st ask "Why is fuse bad?" Usually the fuse is located with other electrical/electronic components behind the control panel. To access: unplug, remove MW from wall, remove bonnet (3-sided metal shroud), expose the electrical compartment on the right side, search for the fuse (usually 1 1/4 x 1/4D cylinder). Replacing the fuse may not be the final answer.

I own the same microwave. There is a small in-line fuse behind the control panel. You can get it at any hardware store.

There are 2 fuses, to access them you have t oremove the outer housig. You do that by removing 4 screws from the bottom and 8 from the back.The outer casing can then be slid to the rear of the unit and lifted up and off.The fuse you probally need would be the MGT Thermal Fuse which is usually located top center. The other fuse is the line fuse located on the right side of the unit.

It appears to be a screw at the top and bottom of the control panel that need to be removed to access the fuse.

The M/W fuse is located inside the oven and accessed by removing the cover. They are usually just past where the power cord enters the oven from the rear.

HI, if this unit is totally dead, this may be a power inverter issue. there is a fuse located on this board inside the unit. you will need to gain access to this board and fuse by removing the outer cover. there should be a few screws on the outside of the microwave to remove.

Check the In-line fuse for its value. if the fuse is good, replace the power unit(inverter board)

behind the control panel remove the grill and the screw at the top center of the control board. give it a bit of a lift and pull out you can then access the fuse if I remember correctly it should be to the left in there somewhere