You can boot windows via the grub command line like:
Not possible to fix the problem via network unless you could boot via PXE like a thin client. This requires setting up a linux terminal server. I am not sure if recreating the partitions via PM that your data will again be accessible.
The brute force repair would be to remove the drive and connect to a desktop PC. I know recreating the partitions in linux fdisk will work if you knew the exact parameters ie. start / stop block.