Repairs Poulan model P3314 chainsaw won't start!

I have a 33cc Poulan model p3314 type 1 chainsaw that won,t start back. Made a loud clang when cutting a small branch like the chainbrake was engaged but .wasn't. fairly new took good care to run the right mixture of gas oiled chain good etc. Locked up then I was able to get it to turn freely. pulls ok but won't hit a lick. Does anyone have an opinion on whats wrong with it?? Ran great before that! Do not believe it threw a rod just don't know! Thanks for anyones advice!JamesVA

Repairs Poulan model P3314 chainsaw won't start!