You are all over the place in terms of what you are writing. Getting a new box won't solve issue as you will end up with similar problems.
So far, the only understanble thing is you have lost access to your recordings. They could still be there, if you answer questions, people will help you and try and resolve issue.
1. How many Gigablue units do you have.
2. The one that has lost recordings, does it boot to an image?
3. Which image?
4. Were your recordings on an internal hard drive, usb hdd or USB stick?