Supermicro X7DBN-B 用户手册

This manual is written for system integrators, PC technicians and 

knowledgeable PC users.  It provides information for the installation and use of the 

 X7DBN motherboard.  The 

 X7DBN supports dual Intel

  

Xeon 64-bit 

Quad-Core/Dual-Core processors at a front side bus speed of 1333/1066/667 MHz. 

With dual Xeon 64-bit Quad-Core/Dual-Core processors, the 5000P Chipset, and 

eight DDR2 FBD 667/533 memory modules built-in, the X7DBN offers substantial 

functionality and performance enhancements to the motherboards based on the 

Core microarchitecture while remaining compatible with the 32-bit based software. 
Key features supported include Intel Hyper-Threading Technology, Virtualization 
Technology,  Hyper Pipelined Technology, Execution Trace Cache, Thermal Monitor 
1/2 (TM1/TM2), Enhanced Intel SpeedStep technology, Advanced Dynamic Ex-
ecution, Advanced Transfer Cache, Streaming SIMD Extensions 3 (SSE3) and 

Extended Memory 64 Technology (EM64T). These features allow the motherboard 

to operate at much higher speeds with better power management in much safer 

environments than the traditional motherboards. The X7DBN is ideal for high per-

formance dual processor (DP) enterprise server/workstation environments. This 

product is intended to be professionally installed. 

Chapter 1 describes the features, specifi cations and performance of the mainboard 

and provides detailed information about the chipset.

Chapter 2 provides hardware installation instructions.  Read this chapter when 

installing the processor,  memory modules and other hardware components into 

the system. If you encounter any problems, see Chapter 3, which describes 

troubleshooting procedures for the video, the memory and the system setup stored 

in CMOS. 

Chapter 4 includes an introduction to BIOS and provides detailed information on 

running the CMOS Setup utility.

Appendix A and Appendix B provide BIOS POST Messages and POST Codes. 

Appendix C, Appendix D and Appendix E list  HostRAID Setup Guidelines and 

Software Installation Instructions.

Special attention should be given to the following symbols for proper installation and 
to prevent damage done to the components or injury to yourself: 

Danger/Caution:  Instructions to be strictly followed to prevent catastrophic 

system failure or to avoid bodily injury.

Warning:  Important information given to ensure proper system installation or 

to prevent damage to the components.

*Note: Additional Information given to differentiate various models or to ensure cor-

rect system setup.

iii

Preface