2009 Yamaha R1 not starting?

I left my keys on my bike for a day so naturally the battery died... so thinking of all my quads and dirt bikes i have had back in the day i figured i could pop start it. now when you first turn the key on the rpm dial goes all the way to 15000 rpms or whatever it and back down to zero... so when i tried to pop-start it the control panel turned on and the rpm needle got to about 8000 rpms but was not enough to finish the cycle.... figuring this way wouldnt work i decided to just start it with a battery charger however when i hook it up to a battery charger i can turn the key on and the bike will make a couple clicks which i assume is the efi turning on, and the bike will crank over but the lcd display will not light up nor will the rpm needle move from 8000 rpms..... and the bike will not start.... i have checked all the fuses and dont know where to go from here hope you guys can help
 
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