Hitachi 3080 G2 Hardware Reference Manual page 5

5 Hitachi NAS Platform server components............................................... 36
Ventilation............................................................................................................. 38
Server front panel.................................................................................................. 38
LED status indicators.............................................................................................. 39
NVRAM backup battery pack................................................................................... 42
Hard disk drives..................................................................................................... 44
Fans......................................................................................................................45
Server rear panel................................................................................................... 46
Rear panel server LED and button locations............................................................. 48
Rear panel LED state descriptions...................................................................... 48
Power button (PWR)......................................................................................... 49
Reset button (RST)........................................................................................... 50
Fibre channel storage ports............................................................................... 50
10/100 private Ethernet ports............................................................................51
GE Ethernet network ports ............................................................................... 52
10 GbE Ports.................................................................................................... 52
10 Gigabit Ethernet cluster interconnect ports............................................... 52
10 Gigabit Ethernet customer data network ports.......................................... 53
Power supply units ...........................................................................................54
Ethernet management ports 0 and 1.................................................................. 56
Serial port ....................................................................................................... 56
USB ports.........................................................................................................56
Management interfaces.......................................................................................... 56
RS-232 serial management port ........................................................................57
10/100/1000 Ethernet management ports.......................................................... 58
Ethernet cables .....................................................................................................58
6 Replacing server components............................................................... 60
Field-replaceable units............................................................................................61
Hot-swappable components.................................................................................... 61
Removing and replacing the front bezel................................................................... 62
Bezel removal...................................................................................................62
Bezel replacement............................................................................................ 62
Replacing a fan...................................................................................................... 62
Replacing the NVRAM backup battery pack.............................................................. 64
Checking battery pack status............................................................................. 64
Identifying a cluster node that requires battery replacement ...............................65
Replacing the NVRAM battery module................................................................ 66
Replacing a hard disk............................................................................................. 67
Deciding on hard disk recovery or replacement................................................... 67
Replacing a hard disk drive................................................................................68
Synchronizing a new disk.................................................................................. 70
Replacing a power supply unit.................................................................................71
Replacing an FPGA board as a FRU..........................................................................72
Requirements for Replacing FPGA board.............................................................73
Replacing the FPGA board................................................................................. 73
7 Rebooting, shutting down, and powering off.......................................... 80
Rebooting or shutting down a server....................................................................... 81
Hitachi NAS Platform 3080/3090 G2 Hardware Reference Guide
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