hack how exactly coz you haven't specified if it's locked by BIOS or by operating system?

what is the extension of th e file that you want to make the executable disc from. You can make a image with roxio by inputing your file in data form and when you want to burn on the drive or...

Have u tried to find a reset button and it has to have a battery within the laptop.

Try using partition table doctor to tray and recover the partition

Is your hard disk detected by bios if so try using fdisk of active kill disk to erase the drive. If you want to recover a partiton to sace data get partion table doctor save the data you need then...