First, plug and apply the electrical power on the logic board only do not plug the hard drive or even the USB connector. Wait for a minute if everything goes well!

You should use a hold computer if any available to you. Your computer should be protected from a short circuit here but we never know. Please don't use your brand new computer!

When you are ready to go:

Plug the hard drive with the USB/SATA bridge throug the SATA connector.

Carefully plug the USB connector to the logic board and your computer.

Apply electrical power on the hard drive.