Just to add to the good answer above by @oldturkey03, here’s an image slightly enlarged from the teardown guide.
On your board look for the two components highlighted in the image.
In the red box shown by the arrow, I think is the fuse (use an Ohmmeter to check if it is still OK). If it is blown, the markings on it will give its’ value.
In the blue box is a MOV surge suppressor which may or may not be damaged. If it is damaged hopefully you can still make out the markings on it to know what value replacement to get. Try not to rub them out with your fingers ;-)
(click on image to enlarge for better viewing)