Front panel components ............................................................................................................................. 7

Front panel LEDs and buttons ...................................................................................................................... 9

Rear panel components ............................................................................................................................ 10

Rear panel LEDs ...................................................................................................................................... 11

System board components ........................................................................................................................ 11

System maintenance switch ............................................................................................................. 12

System board LEDs ........................................................................................................................ 13

NMI functionality ........................................................................................................................... 13

DIMM slot locations ....................................................................................................................... 14

Smart Array SAS RAID controller card components ...................................................................................... 14

SAS and SATA device numbers ................................................................................................................. 15

SAS and SATA drive LED combinations ...................................................................................................... 17

FBWC module LED definitions ................................................................................................................... 18

P222 and P430 modules ................................................................................................................ 18

B120i module ............................................................................................................................... 19

Hot-plug drive LED definitions .................................................................................................................... 20

Fan locations .......................................................................................................................................... 21

Redundant power supply connectors .......................................................................................................... 21

Operations ................................................................................................................................. 23

Power up the server ................................................................................................................................. 23

Power down the server ............................................................................................................................. 23

Unlock the front bezel .............................................................................................................................. 24

Lock the front bezel ................................................................................................................................. 24

Remove the front bezel ............................................................................................................................. 24

Install the front bezel ................................................................................................................................ 25

Remove the access panel.......................................................................................................................... 25

Install the access panel............................................................................................................................. 26

Remove the PCI air baffle ......................................................................................................................... 27

Remove the system air baffle ..................................................................................................................... 28

Install the system air baffle ........................................................................................................................ 28

Remove the full-length expansion board ...................................................................................................... 29

Remove the fan modules and the fan blank ................................................................................................. 30

Install the fan modules and the fan blank .................................................................................................... 31

Setup ......................................................................................................................................... 33

Optional installation services .................................................................................................................... 33

Optimum environment .............................................................................................................................. 33

Space and airflow requirements ...................................................................................................... 33

Temperature requirements ............................................................................................................... 34

Power requirements ....................................................................................................................... 34

Electrical grounding requirements .................................................................................................... 34

Server warnings and cautions ................................................................................................................... 35

Identifying tower server shipping carton contents ......................................................................................... 35

Installing hardware options ....................................................................................................................... 36

Setting up a tower server .......................................................................................................................... 36

Contents 3