Contents
Batteries ...........................................................................................................................5
Overview and requirements............................................................................................................................................5
Requirements for replacing a battery..................................................................................................................5
Replace battery............................................................................................................................................................... 5
Place controller offline........................................................................................................................................6
Remove controller canister.................................................................................................................................7
Remove failed battery.........................................................................................................................................8
Install new battery...............................................................................................................................................9
Reinstall controller canister..............................................................................................................................10
Complete battery replacement..........................................................................................................................11
Controllers......................................................................................................................13
Overview and requirements..........................................................................................................................................13
Requirements for replacing a controller........................................................................................................... 13
Replace controller.........................................................................................................................................................13
Prepare to replace controller.............................................................................................................................14
Remove failed controller.................................................................................................................................. 15
Install new controller........................................................................................................................................23
Complete controller replacement......................................................................................................................29
DIMMs ...........................................................................................................................31
Overview and requirements..........................................................................................................................................31
Requirements for replacing DIMMs.................................................................................................................31
Replace DIMMs............................................................................................................................................................31
Determining if you need to replace DIMMs in a controller.............................................................................31
Place controller offline......................................................................................................................................32
Remove controller canister...............................................................................................................................33
Remove DIMMs............................................................................................................................................... 34
Install new DIMMs...........................................................................................................................................35
Reinstall controller canister..............................................................................................................................36
Complete DIMMs replacement........................................................................................................................ 37
Drives ............................................................................................................................. 39
Overview and requirements..........................................................................................................................................39
Requirements for replacing drives....................................................................................................................39
Replace drive................................................................................................................................................................ 40
Prepare to replace drive.................................................................................................................................... 40
Remove drive....................................................................................................................................................41
Install new drive ...............................................................................................................................................42
Complete drive replacement.............................................................................................................................42
Fans ................................................................................................................................ 44
Overview and requirements..........................................................................................................................................44
Maintaining EF300 and EF600 Hardware
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