User manual INTEL DESKTOP BOARD DX79TO

[. . . ] Intel Desktop Board DX79TO Product Guide Order Number: G44000-001 Revision History Revision -001 Revision History First release of the Intel Desktop Board DX79TO Product Guide Date October 2011 Disclaimer INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. 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. [. . . ] Installing Linked PCI Express Graphics Cards For more complete installation and configuration information refer to the documentation supplied by the graphics card manufacturer or visit their website. 45 Intel Desktop Board DX79TO Product Guide Connecting SATA Cables SATA cables support the Serial ATA protocol. Each cable can be used to connect one internal SATA drive to the Desktop Board. The blue connectors support SATA 6 Gb/s and lower transfer rates and the black connectors support SATA 3 Gb/s and lower transfer rates. Observe the precaution in ?Before You Begin?Attach one end of the SATA cable to one of the SATA connectors on the board (Figure 19, A) and attach the other end of the cable to the SATA drive (Figure 19, B). Figure 19. Connecting the Serial ATA Cables 46 Installing and Replacing Desktop Board Components Connecting to the Internal Headers and Connectors Before connecting cables to any of the internal headers or connectors, observe the precautions in ?Before You Begin?Figure 20 shows the location of the internal headers on Intel Desktop Board DX79TO. Figure 20. Internal Headers 47 Intel Desktop Board DX79TO Product Guide Front Panel Audio Header Figure 20, A shows the location of the front panel audio header. Table 6 shows the pin assignments and signal names for the front panel audio header. Front Panel Audio Header Signal Names Pin 1 3 5 7 9 Signal Name PORT 1L PORT 1R PORT 2R SENSE_SEND PORT 2L Pin 2 4 6 8 10 Signal Name GND PRESENCE# SENSE1_RETURN KEY (no pin) SENSE2_RETURN Chassis Intrusion Header Figure 20, B shows the location of the chassis intrusion header. This header can be connected to a mechanical switch on the chassis to detect if the chassis cover is removed. Table 7 shows the pin assignments and signal names for the chassis intrusion header. Chassis Intrusion Header Signal Names Pin 1 2 Description Intruder Ground IEEE 1394a Header Figure 20, C shows the location of the IEEE 1394a header. Table 8 shows the pin assignments and signal names for the IEEE 1394a header. IEEE 1394a Header Signal Names Pin 1 3 5 7 9 Signal Name TPA1+ Ground TPA2+ +12 V Key (no pin) Pin 2 4 6 8 10 Signal Name TPA1Ground TPA2+12 V Ground 48 Installing and Replacing Desktop Board Components Consumer IR (CIR) Headers The Desktop Board has two CIR headers: the input or receiver header (Figure 20, F) and the output or emitter header (Figure 20, D). The receiver header consists of a filtered translated infrared input compliant with Microsoft CIR specifications and a ?learning?The learning input is a high-pass input which the computer can use to ?learn?to speak the infrared communication language of other user remotes. The emitter header consists of two output ports which the computer can use to emulate ?learned?infrared commands in order to control external electronic hardware. NOTE The Consumer IR option must be enabled in the system BIOS before it can function. Press <F2> at boot to enter the system BIOS, and go to Advanced > Peripheral Configuration > Enhanced Consumer IR, and set this option to Enabled. Table 9 shows the pin assignments and signal names for the front panel CIR receiver (input) header and Table 10 shows the pin assignments and signal names for the back panel CIR emitter (output) header. [. . . ] Declaring compliance to European Union (EU) EMC directive, Low Voltage directive, and RoHS directive. Australian Communications Authority (ACA) and New Zealand Radio Spectrum Management (NZ RSM) C-tick mark. Includes adjacent Intel supplier code number, N-232. Japan VCCI (Voluntary Control Council for Interference) mark. Korea Certification mark. Includes an adjacent KCC (Korean Communications Commission) certification number: KCC-REM-CPU-DX79TO. [. . . ]