Enail Wont Power On
There are 3 main areas to check
1st. check the power source by pluggin in another type of device that you can turn on to verify the plug works
2nd. pull out the power plug for the wall and then the main unit, inside the area where the power plug is fitted there is a fuse slot, simply reach in with your nail and pull the little tab removing the fuse. Look at the fuse if it looks like 1 solid piece of wire than it is mostly 99.999% good, the photo to your right shows a perfectly good fuse
3rd. replace the power cord, they can become defective occasionally needing replacement.