Manual

Contents
Notes, Cautions, and Warnings...................................................................................................2
1 About Your System......................................................................................................................5
Front-Panel Features And Indicators.......................................................................................................................5
Back-Panel Features And Indicators.......................................................................................................................6
NIC Indicator Codes..................................................................................................................................................8
SFP+ Indicators.........................................................................................................................................................9
Fibre Channel LED Indicators...................................................................................................................................9
Power Indicator Codes...........................................................................................................................................11
Power Supply Unit LED Indicator Codes..........................................................................................................11
Power-Button LED Indicator Codes.................................................................................................................11
Cooling Fan LED Indicator Codes............................................................................................................................12
Power LED Indicator Codes.............................................................................................................................13
Status LED Indicator Codes..............................................................................................................................13
Cache Activity LED Indicator Codes.......................................................................................................................13
Other Information You May Need...........................................................................................................................13
2 Installing System Components................................................................................................15
Recommended Tools..............................................................................................................................................15
Front Bezel..............................................................................................................................................................15
Installing The Front Bezel.................................................................................................................................15
Removing The Front Bezel................................................................................................................................16
Controllers..............................................................................................................................................................16
Removing A Controller......................................................................................................................................16
Installing A Controller.......................................................................................................................................17
Power Supplies.......................................................................................................................................................18
Removing A Power Supply...............................................................................................................................18
Installing A Power Supply................................................................................................................................19
Cooling Fans............................................................................................................................................................20
Removing A Cooling Fan...................................................................................................................................20
Installing A Cooling Fan....................................................................................................................................22
Opening And Closing The NAS Appliance..............................................................................................................22
Opening The NAS Appliance............................................................................................................................23
Closing The NAS Appliance.............................................................................................................................24
Inside The NAS Appliance......................................................................................................................................24
Front LED Status Module........................................................................................................................................25
Removing The Front LED Status Module..........................................................................................................25