User manual INTEL DESKTOP BOARD D945GSEJT

[. . . ] EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL® PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. INTEL PRODUCTS ARE NOT INTENDED FOR USE IN MEDICAL, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS. All Intel desktop boards are evaluated as Information Technology Equipment (I. T. E. ) for use in personal computers (PC) for installation in homes, offices, schools, computer rooms, and similar locations. The suitability of this product for other PC or embedded non-PC applications or other environments, such as medical, industrial, alarm systems, test equipment, etc. [. . . ] SSL3. 1/TLS encryption HTTP authentication TCP/IP HTTP web GUI XML/SOAP API Remote troubleshooting and recovery that can significantly reduce desk-side visits and potentially increasing efficiency of IT technical staff. System event log IDE-R or PXE boot; Network drive or remote CD boot Serial over LAN OOB diagnostics Remote control Remote BIOS update Proactive alerting that decreases downtime and minimizes time to repair. Programmable policies Operating system lock-up alert Boot failure alert Hardware failure alerts Third party non-volatile storage that prevents users from removing critical inventory, remote control, or virus protection agents. Nonvolatile storage for agents Tamper-resistant Remote hardware and software asset tracking that eliminates time-consuming manual inventory tracking, which also reduces asset accounting costs. E-Asset Tag HW/SW inventory Refer to http://www. intel. com/technology/manage/iamt/index. htm The key features of Intel AMT include: · · · · · For information about Intel Active Management Technology 33 Intel Desktop Board D955XBK Technical Product Specification 1. 12. 5 LAN Subsystem Software Refer to Section 1. 2, page 15 LAN software and drivers are available from Intel's World Wide Web site. For information about Obtaining LAN software and drivers 1. 13 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features, including the following: · · · Fan monitoring and control (through the hardware monitoring and fan control ASIC) Thermal and voltage monitoring Chassis intrusion detection 1. 13. 1 · · · · · Hardware Monitoring and Fan Control ASIC Internal ambient temperature sensor Two remote thermal diode sensors for direct monitoring of processor temperature and ambient temperature sensing Power supply monitoring of five voltages (+5 V, +12 V, +3. 3 VSB, +1. 5 V, and +VCCP) to detect levels above or below acceptable values Thermally monitored closed-loop fan control, for all three fans, that can adjust the fan speed or switch the fans on or off as needed SMBus interface Refer to Figure 14, page 35 The features of the hardware monitoring and fan control ASIC include: For information about The location of the fan connectors and sensors for thermal monitoring 34 Product Description 1. 13. 2 Thermal Monitoring Figure 14 shows the location of the sensors and fan connectors. 4 G 1 3 1 A B 4 1 D C 3 1 F Item A B C D E F G Description E OM17725 Remote ambient temperature sensor Thermal diode, located on processor die Ambient temperature sensor, internal to hardware monitoring and fan control ASIC Processor fan connector Rear chassis fan connector Front chassis fan connector Auxiliary rear fan connector Figure 14. Sensors and Fan Connectors 35 Intel Desktop Board D955XBK Technical Product Specification 1. 13. 3 Fan Monitoring Fan monitoring can be implemented using Intel Desktop Utilities or third-party software. The level of monitoring and control is dependent on the hardware monitoring ASIC used with the Desktop Board. For information about The functions of the fan connectors Refer to Section 1. 14. 2. 2, page 40 1. 13. 4 Chassis Intrusion and Detection The board supports a chassis security feature that detects if the chassis cover is removed. The security feature uses a mechanical switch on the chassis that attaches to the chassis intrusion connector. When the chassis cover is removed, the mechanical switch is in the closed position. 1. 14 Power Management Power management is implemented at several levels, including: · · Software support through Advanced Configuration and Power Interface (ACPI) Hardware support: Power connector Fan connectors LAN wake capabilities Instantly Available PC technology Resume on Ring Wake from USB Wake from PS/2 devices Power Management Event signal (PME#) wake-up support PCI Express WAKE# signal support 1. 14. 1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer. The use of ACPI with this board requires an operating system that provides full ACPI support. The board provides several power management hardware features, including: · · · · · · · · · Power connector Fan connectors LAN wake capabilities Instantly Available PC technology Resume on Ring Wake from USB Wake from PS/2 keyboard PME# signal wake-up support WAKE# signal wake-up support LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line. Resume on Ring enables telephony devices to access the computer when it is in a power-managed state. The method used depends on the type of telephony device (external or internal). 39 Intel Desktop Board D955XBK Technical Product Specification NOTE The use of Resume on Ring and Wake from USB technologies from an ACPI state requires an operating system that provides full ACPI support. 1. 14. 2. 1 Power Connector When an ACPI-enabled system receives the appropriate command, the power supply removes all non-standby voltages. When resuming from an AC power failure, the computer returns to the power state it was in before power was interrupted (on or off). The computer's response can be set using the Last Power State feature in the BIOS Setup program's Boot menu. For information about The location of the main power connector The signal names of the main power connector Refer to Figure 19, page 56 Table 26, page 60 1. 14. 2. 2 · · · · · Fan Connectors The fans are on when the board is in the S0 or S1 state. The fans are off when the board is off or in the S3, S4, or S5 state. Each fan connector is wired to a fan tachometer input of the hardware monitoring and fan control ASIC All fan connectors support closed-loop fan control that can adjust the fan speed or switch the fan on or off as needed. All fan connectors have a +12 V DC connection Refer to Figure 19, page 56 Figure 14, page 35 Section 2. 7. 1. 1, page 54 The function/operation of the fan connectors is as follows: For information about The location of the fan connectors The location of the fan connectors and sensors for thermal monitoring The signal names of the fan connectors 1. 14. 2. 3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply. LAN wake capabilities enable remote wake-up of the computer through a network. The LAN network adapter monitors network traffic at the Media Independent Interface. [. . . ] For enhanced security, use different passwords for the supervisor and user passwords. Valid password characters are A-Z, a-z, and 0-9. Passwords may be up to 16 characters in length. · · Table 45 shows the effects of setting the supervisor password and user password. This table is for reference only and is not displayed on the screen. Table 45. [. . . ]