HPE ProLiant DX360 Gen10 User Manual page 92

8. Lift and remove the secondary riser cage latch.
Use a T-15 Torx screwdriver to remove the riser cage screw.
9.
Install the full height PCIe x16 riser cage latch.
Use a T-15 Torx screwdriver to remove the riser cage screw.
92 Hardware options installation