User manual INTEL DESKTOP BOARD DQ45CB

[. . . ] Intel Desktop Board DQ45CB Product Guide Order Number: E37720-001 Revision History Revision -001 Revision History First release of the Intel Desktop Board DQ45CB Product Guide Date June 2008 If an FCC declaration of conformity marking is present on the board, the following statement applies: FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. For questions related to the EMC performance of this product, contact: Intel Corporation, 5200 N. E. Elam Young Parkway, Hillsboro, OR 97124 1-800-628-8686 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. [. . . ] Holding the DIMM by the edges, remove it from its anti-static package. Align the small notch at the bottom edge of the DIMM with the keys in the socket (see inset in Figure 18). 41 Intel Desktop Board DQ45CB Product Guide 7. When the DIMM is inserted, push down on the top edge of the DIMM until the retaining clips snap into place. Replace the computer?s cover and reconnect the AC power cord. Removing DIMMs To remove a DIMM, follow these steps: 1. Hold the DIMM by the edges, lift it away from the socket, and store it in an anti-static package. Reinstall and reconnect any parts you removed or disconnected to reach the DIMM sockets. Replace the computer?s cover and reconnect the AC power cord. 42 Installing and Replacing Desktop Board Components Installing and Removing a PCI Express x16 Card CAUTION When installing a PCI Express x16 card on the Desktop Board, ensure that the card is fully seated in the PCI Express x16 connector before you power on the system. If the card is not fully seated in the PCI Express connector, an electrical short may result across the PCI Express connector pins. Depending on the over-current protection of the power supply, certain Desktop Board components and/or traces may be damaged. Installing a PCI Express x16 Card 1. Place the card in the PCI Express x16 connector (Figure 19, A) and press down on the card until it is completely seated in the connector and the card retention notch on the card snaps into place around the retention mechanism pin on the connector. Secure the card?s metal bracket to the chassis back panel with a screw (Figure 19, B). Figure 19. Installing a PCI Express x16 Card 43 Intel Desktop Board DQ45CB Product Guide Removing the PCI Express x16 Card Follow these instructions to remove the PCI Express x16 card from the connector: 1. Remove the screw (Figure 20, A) that secures the card?s metal bracket to the chassis back panel. Push the card ejector lever down using the tip of a pencil or similar tool (Figure 20, B) in the notch. Removing a PCI Express x16 Card 44 Installing and Replacing Desktop Board Components Connecting Serial ATA (SATA) Cables SATA cables support the Serial ATA protocol. Each cable can be used to connect a single SATA drive to the Desktop Board. Attach one end the SATA cable to one of the SATA connectors on the board (Figure 21, A). Attach the other end of the SATA cable to the SATA drive (Figure 21, B). Figure 21. Connecting a Serial ATA Cable 45 Intel Desktop Board DQ45CB Product Guide Connecting to Internal Headers Before connecting cables to the internal headers, observe the precautions in ?Before You Begin?Figure 22 shows the location of the internal headers and connectors. Item A B C D Description HD Audio Link HD Audio Serial Chassis intrusion Item E F G H Description Alternate front panel power LED Front panel USB 2. 0 (3) IEEE 1394a Figure 22. Internal Headers 46 Installing and Replacing Desktop Board Components HD Audio Link Header See Figure 22, A for the location of the HD Audio Link header. HD Audio Link Header Signal Names Pin 1 3 5 7 9 11 13 15 Signal Name BCLK RST# SYNC SDO SDI0 SDI1 No Connection No Connection Pin 2 4 6 8 10 12 14 16 Signal Name Ground DVDD_IO Ground 3. 3V_DVDD_CORE +12 V Key 3. 3V_DUAL Ground Front Panel Audio Header The front panel audio header supports both High Definition (HD) Audio and AC?97 Audio. [. . . ] The SDT for Intel Desktop Board DQ45CB is shown in Figure 28. Figure 28. Intel Desktop Board DQ45CB China RoHS Material Self Declaration Table 81 Intel Desktop Board DQ45CB Product Guide EMC Regulations Intel Desktop Board DQ45CB complies with the EMC regulations stated in Table 21 when correctly installed in a compatible host system. EMC Regulations Regulation (Class B) FCC 47 CFR Part 15, Subpart B ICES-003 Issue 4 EN55022:2006 Title Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Radio Frequency Devices. (Canada) Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment. [. . . ]