My Aunt purchased an HP computer with Windows 7 a couple years ago. Back in March her HDD crashed, just after her warranty expired, of course. I can easily add a new HDD with a certified copy of Windows 7. I found the location of the cage holding the bad HDD. It was right behind the underside of the Motherboard 🤔 Is there another way to mount the new HDD in the case without using the "cage" ?