maraid

I have a question regarding this. I have recently gotten a new computer, and have as such detached my old one from synchronising my evernotes. But now I have the problem that all of my notes from previous to the switch are gone. The notebooks are there, but none of the notes. I have the old notes on my phone also, as the only other place, but would like to know: is there no way of retreiving or re-synchronising these to my computer as a basis member?