• Observe electrostatic discharge (ESD) procedures to avoid damage to components.
1. Check the expansion cards and brackets supported by your model on the QNAP website.
a. Go to www.qnap.com/compatibility.
b. Click Search by NAS.
c. Specify the number of bays and the specific model of your NAS.
d. Under Category, select the component or device type.
e. Locate a specific component or device model in the list.
f. Optional: Click the corresponding Note icon to view more information.
2. Remove the storage controller.
For details, see Removing the Storage Controller.
3. Remove the PCIe cover.
a. Remove the screw that secures the cover to the bracket.
b. Pull the cover away from the slot.
4. Optional: Attach the QNAP bracket to the expansion card.
a. Remove all screws of the existing bracket.
ES1686dc User Guide
Installation and Configuration 29