10
Using the automatic shutdown function ........................ 72
Chapter 2: Connecting Hardware Devices ......................... 75
Connecting Optional Hardware Devices................................. 75
Before You Start ............................................................ 75
Maintenance Overview ........................................................... 77
Working on Rack Mounted Servers............................... 78
Rack assembly procedure............................................. 79
Removing the Power Supply .................................................. 87
Installing the power supply unit ..................................... 88
Memory modules.................................................................... 89
Installing an additional memory module........................ 91
Removing a memory module ........................................ 92
CPU modules ......................................................................... 93
Removing a Processor .................................................. 98
Internal Battery ..................................................................... 102
Replacing the Internal Battery..................................... 102
Installing Hard Disk Drives ................................................... 105
Expansion Cards .................................................................. 108
Restrictions on PCI expansion cards .......................... 108
Installing SCSI or expansion cards ........................... 108
Chapter 3: Expansion Device Setup ................................ 112
External Hard Drive Unit Z1 - Front View ............................. 112
Front panel .................................................................. 113
Power button ............................................................... 113
System status indicators ............................................. 114
HDD status indicators ................................................. 115
External Hard Drive Unit Z1 - Rear View.............................. 116
AC connector............................................................... 116
I/O connectors............................................................. 116
External Unit control connector IN/OUT () .................. 116
