I have a very unique issue with my 3 year old Ryobi RM480E electric riding mower. Set to use if for the first time this season. Unplugged charger from unit. Sat in the seat. Turned on the key. Pushed rocker switch to forward and pushed accelerator and the mowing moved about an inch and power just went out. Nothing. Turned key back on and off but nothing. No clicks. No lights nothing. Like it tripped a breaker.or fuse or something. Any ideas what happened to this mower? Did not see any fuses under control panel but noticed what looks like a large fuse under the seat on top of batteries. I will check that next. Any Ideas would be appreciated. Just like other posts it is very hard to find any information on these mowers or a qualified repair facility familiar with these mowers.