HP ProOne 400 G1 Maintenance & Service Manual page 52

6.
Slide the 2.5-inch drive adapter out of the hard drive cage (2).
7.
Remove the four screws (1) securing the 2.5-inch drive in the drive adapter. Be sure to keep the
screws to use to install a replacement drive.
8. Slide the 2.5-inch hard drive out of the drive adapter (2).
For instructions on installing a hard drive, see
42 Chapter 6 Removal and Replacement Procedures All-in One (AIO) Chassis
Installing a hard drive on page 43.