Shucking of Seagate One Touch External Hard Drive to upgrade Q See DVR

A friend needed to upgrade the storage capacity of their analog DVR (Q See 8 Channel HD QC918B) and all I had was a Seagate One Touch 5TB external drive to offer. It was a simple process to "shuck" the case from the external drive, remove the controller board and mount it in the DVR, which automatically formatted and setup the drive for its use.