seems like HP's own recovery disk cannot deal with its own crushed partition. I used that "minitool partition wizard" deleteted all partitions, than used recovery disks to do fresh install all the way.
OK. problem solved.HP cannot solve its own partition problem
seems like HP's own recovery disk cannot deal with its own crushed partition. I used that "minitool partition wizard" deleteted all partitions, than used recovery disks to do fresh install all the way.