Removing A Physical Disk From A Physical-Disk Drawer

30

Installing A Physical Disk In A Physical-Disk Drawer

31

SAS Chain Cables

31

Removing The SAS Chain Cable(s)

32

Installing The SAS Chain Cable(s)

33

RAID Controller Modules

34

Removing A RAID Controller Module Or Expansion Module

34

Installing A RAID Controller Module Or Expansion Module

35

Opening The RAID Controller Module

36

Closing The RAID Controller Module

36

Replacing The SFP+ Transceiver

37

RAID Controller Module Backup Battery Unit

38

Removing The RAID Controller Module Backup Battery Unit

38

Installing The RAID Controller Module Backup Battery Unit

39

Power Supplies

39

Removing A Power Supply Module

39

Installing A Power Supply Module

40

Cooling Fan Modules

41

Removing A Cooling Fan Module

41

Installing A Cooling Fan Module

42

4 Troubleshooting your system

43

Safety first—for you and your system

43

Troubleshooting Storage Array Startup Failure

43

Troubleshooting Loss Of Communication

43

Troubleshooting An SFP+ Transceiver

43

Troubleshooting External Connections

45

Troubleshooting Power Supply Modules

45

Troubleshooting Array Cooling Problems

46

Troubleshooting Expansion Enclosure Management Modules

46

If The EMM Status LED Is Solid Or Blinking Amber (2 Or 4 Times Per Sequence)

46

If The Link Status LEDs Are Not Green

47

Troubleshooting RAID Controller Modules

47

If Both LEDs For Any Given FC IN Port Are Unlit

47

Troubleshooting Physical Disks

47

Troubleshooting Array And Expansion Enclosure Connections

48

Troubleshooting A Wet Storage Array

48

Troubleshooting A Damaged Array

49

Controller Failure Conditions

49

Critical Conditions

49

Noncritical Conditions

49

Invalid Storage Array

50

Page 4
Image 4
Dell E08J Series owner manual Troubleshooting your system