
Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Chapter 1. The System x3950 and System x3950 E server . . . . . . . . 1
Related documentation . . . . . . . . . . . . . . . . . . . . . . 1 Notices and statements in this document . . . . . . . . . . . . . . . . 2 Features and specifications . . . . . . . . . . . . . . . . . . . . . 3
| What your server offers | . . | . . | . . . | . | 5 | 
| Reliability, availability, and serviceability | . . | . . | . . . | . | 7 | 
| IBM Director | . . | . . | . . . | . | 8 | 
| The UpdateXpress program | . . | . . | . . . | . | 8 | 
| Server controls, connectors, LEDs, and power | . . | . . | . . . | . | 9 | 
| Front view | . . | . . | . . . | . | 9 | 
Rear view . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Server power features . . . . . . . . . . . . . . . . . . . . . 12
| Chapter 2. Installing options | . . | . . . | . . . | . | . | . | 15 | 
| Server components | . . | . . . | . . . | . | . | . | 15 | 
| I/O board internal connectors and jumpers . . . | . . | . . . | . . . | . | . | . | 16 | 
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| Removing the cover and bezel . . | . . . . . . . . . . . . . . . | . | . | 23 | 
| Installing a  | . . . . . . . . . . . . . . . | . | . | 24 | 
Installing an adapter . . . . . . . . . . . . . . . . . . . . . . . 26
| Installing a  | . | . | 30 | 
| Memory module | . | . | 32 | 
| Active Memory . . . . . . . . . . . . . . . . . . . . . . . . 33 | |||
| Adding and replacing a memory card | . | . | 35 | 
| Installing DIMMs . . . . . . . . . . . . . . . . . . . . . . . 36 | ||||||||
| Microprocessor | . . | . . . | . . | . . . | . | . . . | . | 42 | 
| Microprocessor installation order . . | . . | . . . | . . | . . . | . | . . . | . | 43 | 
Installing a microprocessor . . . . . . . . . . . . . . . . . . . 44 Completing the installation. . . . . . . . . . . . . . . . . . . . . 47 Connecting the cables . . . . . . . . . . . . . . . . . . . . . 48 Updating the server configuration . . . . . . . . . . . . . . . . . 49 SMP Expansion cabling. . . . . . . . . . . . . . . . . . . . . 49
| Chapter 3. Configuring the server | . . | . . . . | . . | . | . | 57 | 
| Using the Configuration/Setup Utility program . . . | . . | . . . . | . . | . | . | 58 | 
| Starting the Configuration/Setup Utility program . . | . . | . . . . | . . | . | . | 58 | 
| Configuration/Setup Utility menu choices . . . . | . . | . . . . | . . | . | . | 58 | 
| Passwords | . . | . . . . | . . | . | . | 62 | 
| Using the ServerGuide Setup and Installation CD . . | . . | . . . . | . . | . | . | 63 | 
| ServerGuide features | . . | . . . . | . . | . | . | 64 | 
| Setup and configuration overview | . . | . . . . | . . | . | . | 64 | 
| Typical  | . . | . . . . | . . | . | . | 65 | 
| © Copyright IBM Corp. 2006 | iii |