27• The hard disk drive carriers must be installed in the followingorder:Determining drive statusEach HDD carrier features two status LED indicators (see page 4) todisplay the hard drive status. If you are replacing a failed HDD,determine which drive has failed by checking the status LED indicators.Bay no. DescriptionNode AHDD A0 to A2Three 3.5-inch hot-plug drive bays controlled by node ANode BHDD B0 to B2Three 3.5-inch hot-plug drive bays controlled by node BNode CHDD C0 to C2Three 3.5-inch hot-plug drive bays controlled by node CNode DHDD D0 to D2Three 3.5-inch hot-plug drive bays controlled by node DNode B control panel Node D control panelNode A control panel Node C control panelDrive bays fornode ADrive bays fornode BDrive bays fornode CDrive bays fornode D
