I dropped my Xperia and now it wont turn on, HELP?

I dropped my Xperia 8 on the floor while it was wasted but charging and not it wont turn on? It fell from my bed so it wasnt that high and fell onto carpet but its completely dead apart from a red flashing LED that it normally shows about 20 mins before it wastes completely? Took out the battery to make sure battery is making contact, but to no avail, there are no physical signs of damage