Answer

Before removing or installing any components, please make sure that the system is not turned on or connected to the AC power.
Please follow steps below to remove side cover first, and install Hard Disk Drive (HDD).

Step #1. Unlock the screw on the rear side, and keep the screws for later use.

Step #2. Pull to open the cover carefully. The HDD tray locates under the right side cover.

Step #3. Remove the HDD tray by unlocking 2 screws, and keep the screws for later use.

Step #4. Install the HDD on the HDD tray and lock the 4 screws.

Step #5. Connect the power cable. The power cable is a special SATA power cable, which is included in the box.

Step #6. To place the HDD tray back, align the notch on the back side of the HDD tray with the pin on the motherboard. Last, lock the 2 screws.