HP EliteBook 725 G2 Maintenance And Service Manual page 56

d. Remove the hard drive connector adapter (3) from the hard drive.
The hard drive bracket, hard drive connector adapter, and screws are available in the Hard Drive
Hardware Kit, spare part number 730539-001.
Reverse this procedure to reassemble and install the hard drive.
44 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts