Edge node, reset computer, unstaking

[Cvg19xxx]

Hey guys

Ok so I think I may have a big problem but hoping I can rectify it!!!

I have my fuel staked to an edge node, the laptop was playing up so I got fed up and factory reset the whole thing.

I've now downloaded the edge node again but it's obviously a brand new one.

I'm trying to unstake the balance from the old node to restake on the new one, but I can't without the edge node holder summary. Is there another way for me to get this??