Seagate 8-Bay Rackmount NAS User Manual page 70

1. Power off the NAS, unplug the power supply, and remove the cover as described above.
2. Press the retaining clips outward to unlock the DIMM from its socket.
3. Hold the DIMM on its two ends and lift it from the socket.
Blinking purple LED: Confirm the connec on
A blinking purple LED indicates that the backplane and motherboard cannot communicate. Follow the steps
below to determine if the cable is properly seated:
1. Power off the 8-bay Rackmount NAS.
2. Remove the rear cover.
3. Confirm that the communication cable between the backplane and motherboard is firmly connected. The
cable is located directly in front of the PCIe SATA Extender.
Seagate 8-Bay Rackmo unt NAS 2/17/16 70