User manual INTEL DESKTOP BOARD DG41RQ

[. . . ] Intel Desktop Board DG41RQ Product Guide Order Number: E59137-001 Revision History Revision -001 Revision History First release of the Intel Desktop Board DG41RQ Product Guide Date December 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. [. . . ] 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. 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. 37 Intel Desktop Board DG41RQ Product Guide Installing 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. Place the card in the PCI Express x16 connector (Figure 16, A) and press down on the card until it is completely seated in the connector and the card retention notch snaps into place around the retention mechanism pin. Secure the card?s metal bracket to the chassis back panel with a screw (Figure 16, B). Figure 16. Installing a PCI Express x16 Card 38 Installing and Replacing Desktop Board Components Removing the PCI Express x16 Card Follow these instructions to remove the PCI Express x16 card from the connector: 1. Remove the screw (Figure 17, 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 in the notch (Figure 17, B). Removing a PCI Express x16 Card 39 Intel Desktop Board DG41RQ Product Guide Connecting the IDE Cable The IDE cable can be used to connect two IDE drives to the Desktop Board. Figure 18 shows the correct installation of the cable. NOTES ATA-66/100 compatible cables are backward compatible with drives using slower IDE transfer protocols. If an ATA-66/100 disk drive and a disk drive using any other IDE transfer protocol are attached to the same cable, the maximum transfer rate between the drives may be reduced to that of the slowest drive. Do not connect an ATA device as a slave on the same IDE cable as an ATAPI master device. For example, do not connect an ATA hard drive as a slave to an ATAPI CD-ROM drive. Attach the cable end with the single connector (blue) to the Intel Desktop Board (Figure 18, A). Attach the cable end with the two closely spaced connectors (gray and black) to the drives (Figure 18, B). Figure 18. Connecting the IDE Cable 40 Installing and Replacing Desktop Board Components Connecting the Serial ATA (SATA) Cables SATA cables support the Serial ATA protocol. Each cable can be used to connect a single internal SATA drive to the Desktop Board. 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 a Serial ATA Cable 41 Intel Desktop Board DG41RQ Product Guide Connecting to the Internal Headers and Connectors Before connecting cables to the internal headers and connectors, observe the precautions in ?Before You Begin? [. . . ] The Environmental Friendly Usage Period (EFUP) for Intel Desktop Boards has been determined to be 10 years. 68 Regulatory Compliance EMC Regulations Intel Desktop Board DG41RQ complies with the EMC regulations stated in Table 18 when correctly installed in a compatible host system. EMC Regulations Regulation FCC 47 CFR Part 15, Subpart B ICES-003 Issue 4 (Class B) EN55022:2006 (Class B) EN55024:1998 EN55022:2006 (Class B) CISPR 22:2005 +A1:2005 +A2:2006 (Class B) CISPR 24:1997 +A1:2001 +A2:2002 VCCI V-3/2007. 04, V-4/2007. 04, Class B 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. (European Union) Australian Communications Authority, Standard for Electromagnetic Compatibility. [. . . ]