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So my hard drive where I kept a pdf file for private keys died and I didnt have any more backups. I lost all keys instead of posting one that I use on laptop, unfortunately I didnt input active key on laptop. Therefore I cant move anything from account, I can only post. Can I recover the keys somehow? Im the original account owner.

Can I recover the keys somehow?

No, sorry. You need the master key/password to restore the other keys. With the owner key you could change the master key, but without... there's nothing what you can do.
Maybe you could restore your drive...

I tried restoring the drive at the specialist but it couldnt be recovered because of disk trim that ssds have enabled by default so all is lost. Damn I guess Im completely screwed and the posting key I have just adds to the pain, its worthless.