Prepare for assembly replacement
Hardware replacement overview.........................................................................8
Memory optimized (independent channel) mode................................................ 8
Product serial number tag...................................................................................8
Shut down the IDPA........................................................................................... 9
Troubleshooting shutdown of the DP4400........................................................ 10
Safety instructions............................................................................................ 12
Using the ACM Health dashboard to monitor the DP4400.................................12
Remove and replace power supply.....................................................................13
Power supply units............................................................................... 13
Power supply status indicators............................................................. 13
Remove and replace a power supply..................................................... 15
Hard drives........................................................................................... 18
Identify a faulted hard drive..................................................................19
Identifying a failed disk from the ACM ................................................. 21
Hard drive access.................................................................................22
Remove the front bezel to access front panel hard drives....................23
Remove the hard drive......................................................................... 23
Install the hard drives........................................................................... 24
Install the front bezel........................................................................... 25
Verifying successful disk replacement from the ACM ......................... 26
Extend the system from the cabinet.................................................... 27
Remove the system cover.................................................................... 27
Remove hard drive carrier from the mid hard drive tray....................... 28
Replace a hard drive in the mid hard drive tray.................................... 29
Install the system cover........................................................................ 31
Slide the system into the cabinet......................................................... 32
Verifying successful disk replacement from the ACM ......................... 32
Cooling fans......................................................................................... 33
Identifying a failed fan from the ACM ..................................................33
Extend the system from the cabinet.................................................... 34
Remove the system cover....................................................................34
Remove the cooling fan....................................................................... 35
Install the cooling fan........................................................................... 36
Verifying successful fan replacement from the ACM .......................... 36
Install the system cover....................................................................... 37
Slide the system into the cabinet......................................................... 37
Identify a failed DIMM using the LED indicators...................................38
Identifying a failed DIMM from the ACM .............................................39
Disconnect the power cords and I/O cables.........................................40
Extend the system from the cabinet.................................................... 40
Remove the system cover.................................................................... 41
Remove mid hard drive tray.................................................................. 41
Chapter 1
Chapter 2
CONTENTS
Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures
3
Содержание DP4400
Страница 6: ...Contents 6 Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures ...
Страница 84: ...Remove and replace assemblies 84 Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures ...
Страница 86: ...Document references for IDPA 86 Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures ...
Страница 88: ...Service video resources 88 Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures ...