Dell PowerVault MD3800f - Page 4

Installing a Physical Drive Into a Physical-Drive Carrier.............................................................. 23
RAID Controller Module .....................................................................................................................23
Removing a RAID Controller Module Blank.................................................................................24
Installing a RAID Controller Module Blank...................................................................................24
Removing a RAID Controller Module ..........................................................................................24
Installing a RAID Controller Module ............................................................................................ 25
Opening the RAID Controller Module .........................................................................................26
Closing the RAID Controller Module............................................................................................ 27
RAID Controller Module Backup Battery Unit ...................................................................................27
Removing the RAID Controller Module Backup Battery Unit .....................................................27
Installing the RAID Controller Module Backup Battery Unit........................................................28
Power Supply/Cooling Fan Module................................................................................................... 28
Removing a Power Supply/Cooling Fan Module.........................................................................29
Installing a Power Supply/Cooling Fan Module...........................................................................30
Control Panel...................................................................................................................................... 30
Removing the Control Panel........................................................................................................ 30
Installing the Control Panel...........................................................................................................31
Backplane............................................................................................................................................ 32
Removing the Backplane.............................................................................................................. 32
Installing the Backplane................................................................................................................ 33
4 Troubleshooting Your System......................................................................... 34
Safety First—For You and Your System.............................................................................................. 34
Troubleshooting Storage Array Startup Failure..................................................................................34
Troubleshooting Loss of Communication.........................................................................................34
Troubleshooting an SFP Transceiver..................................................................................................34
Troubleshooting External Connections.............................................................................................36
Troubleshooting Power Supply/Cooling Fan Modules..................................................................... 36
Troubleshooting Array Cooling Problems..........................................................................................37
Troubleshooting Expansion Enclosure Management Modules.........................................................37
If EMM Status LED is Blinking Amber (5 Times per Sequence) ...................................................38
If the EMM Status LED is Solid or Blinking Amber (2 or 4 Times per Sequence)........................38
If the Link Status LEDs are not Green...........................................................................................38
Troubleshooting RAID Controller Modules....................................................................................... 38
If the Array Status LED is Solid or Blinking Amber....................................................................... 38
If Both LEDs for any Given FC IN Port are Unlit...........................................................................39
Troubleshooting Physical Disks..........................................................................................................39
Troubleshooting Array and Expansion Enclosure Connections....................................................... 39
Troubleshooting a Wet System..........................................................................................................40
Troubleshooting a Damaged System................................................................................................. 41
Controller Failure Conditions..............................................................................................................41
Critical Conditions.........................................................................................................................41
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