Bryan M Painesville , OH January 29, 2016 Bad power cord I removed the 2 screws from the back of the top cover with a Philips screw driver that hold on the top cover. Then pull the top cover toward the back of the machine about 1 inch. Then tilt it up.from the back.of the machine and it will lift right off. Then rotate where the plug through the back of the machine until it will slide through the rectangular hole in the back of the machine. Unplug the black and white wire from where it's plugged in being careful to notice Which way to plug the new one back in. Unscrew the ground wire. Pull the wire out of the machine. Reverse the process to reinstall. The whole process took about 10 minutes from start to back up and running. Very easy repair. Read More... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes Tools: Pliers, Screwdrivers