u/LesserKnownFoes

Today, I tried to start my ryobi and it just would not start. No power. I checked the fuse key and cleaned out the connection. I checked the fully charged batteries and cleaned out their connections, but no luck. I tried other fully charged batteries. No power. Does anyone know how to take the cover off? I removed the three screws in the battery area, but could not figure out what’s holding the hood on. It’s a
RY40HPLM01B. I googled and have watched two hours of YouTube videos to no avail.