
viii Themis Computer
RES-21XR3 for X8SAX Installation Manual
1.8.1 Accessory Kit ........................................................................................... 1-18
1.8.2 Rack-Mount Slides (Optional) ................................................................. 1-19
2. Installation and Operation ........................................................................................... 2-1
2.1 Installation Procedures ........................................................................................... 2-1
2.1.1 Remove Protective Top Cover ................................................................... 2-1
2.1.2 Memory Modules ....................................................................................... 2-3
2.1.2.1 Installation .................................................................................. 2-5
2.1.3 PCI Cards ................................................................................................... 2-7
2.1.3.1 Installing Cards ........................................................................... 2-8
2.1.4 Lithium Battery .......................................................................................... 2-9
2.1.4.1 Removing the Lithium Battery ................................................... 2-9
2.1.4.2 Installing a Lithium Battery ......................................................2-10
2.1.5 SAS/SATA Storage Drive ....................................................................... 2-10
2.1.5.1 Opening the RES-21XR3 Front Doors ..................................... 2-11
2.1.5.2 Storage-Drive Removal ............................................................ 2-12
2.1.5.3 Storage-Drive Installation ......................................................... 2-13
2.1.6 Hot-Swappable 80-mm Fan ..................................................................... 2-14
2.1.6.1 Removing and Installing a 80-mm Fan ..................................... 2-14
2.1.7 Power Supply ........................................................................................... 2-15
2.1.7.1 Removing a Power Supply ....................................................... 2-15
2.1.7.2 Installing a Power Supply ......................................................... 2-16
2.2 Rack Mounts ........................................................................................................ 2-17
2.2.1 Mounting Brackets ................................................................................... 2-17
2.2.2 Rack-Mount Slides (Optional) ................................................................. 2-17
2.3 Operation ............................................................................................................. 2-18
2.3.1 Plugging in the AC Power Cords ............................................................. 2-18
2.3.2 Turning the System On ............................................................................ 2-18
2.3.3 Getting Started ......................................................................................... 2-19
2.3.3.1 Configuration ............................................................................ 2-19
2.3.3.2 Linux Installation ...................................................................... 2-19
2.3.4 Turning the System Off ........................................................................... 2-20
3. BIOS Setup Utility ........................................................................................................ 3-1
3.1 Introduction ............................................................................................................ 3-1
3.1.1 Starting BIOS Setup Utility ....................................................................... 3-1
3.1.2 How To Change the Configuration Data ................................................... 3-2
3.1.3 Starting the Setup Utility ........................................................................... 3-2