
P/N:  900-10004-00 REV 02  USER GUIDE,  IOSAFE R4   
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10)
Connect the AC power cable (P/N: 455-10370-00) to the recovery core, then connect the 
other end to AC power.  Be aware that the recovery core will immediately initiate boot when 
the power cable is connected. 
11)
Verify LEDs are flashing during power up.  Verify 4 solid green lights indicate all 4 hard drives 
have booted.  Verify one solid blue light to indicate the core has properly booted. Two flashing 
green lights may indicate drive activity and network activity. 
12)
Using the RAIDar software installed on a computer on the network, locate the  recovery core 
and recover data. 
13)
Contact an ioSafe disaster recovery team leader for help determining if the original R4 
enclosure needs to be replaced.  If the original enclosure is viable, affix the MAC address  label 
(P/N: 380-10521-00) to the back of the enclosure in place of the old MAC address label.  
Verify that the MAC address label on the enclosure matches the MAC address label on the 
enclosed core.   
14)
Order any replacement parts required for a complete R4 Disaster Recovery Kit (P/N: 700-
10501-00).  Reference the R4 Disaster Recovery Bill of Materials (P/N: 380-10520-00) for a 
complete list of parts.