QNAP TS-h 90FU Series User Manual page 34

d. Verify that the bracket does not move.
7. Install the expansion card.
a. Hold the card by the edges.
b. Insert the card into the slot.
c. Attach the screw.
8. Attach the case cover.
a. Place the cover on the device.
b. Push the device into the chassis.
TS-hx90FU User Guide
Installation and Configuration 33