User manual INTEL DESKTOP BOARD DG41TY

[. . . ] These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ? [. . . ] When the DIMM is inserted, push down on the top edge of the DIMM until the retaining clips snap into place. Make sure the clips are firmly in place. Replace the computer?s cover and reconnect the AC power cord. Removing DIMMs To remove a DIMM, follow these steps: 1. Observe the precautions in "Before You Begin" on page 27. Turn off all peripheral devices connected to the computer. Remove the AC power cord from the computer. Gently spread the retaining clips at each end of the DIMM socket. 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. 39 Intel Desktop Board DG41KR Product Guide 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. Attach one end the SATA cable to one of the SATA connectors on the board (Figure 19, A). Attach the other end of the SATA cable to the SATA drive (Figure 19, B). Figure 19. Connecting a Serial ATA Cable 43 Intel Desktop Board DG41KR Product Guide Connecting the Diskette Drive Cable The diskette drive cable can be used to connect a single diskette drive to the Desktop Board. Observe the precautions in "Before You Begin" on page 27. Attach the cable end labeled P1 to the diskette drive connector on the Intel Desktop Board (Figure 20, A). Attach the cable end labeled P2 to the diskette drive (Figure 20, B). Figure 20. Connecting the Diskette Drive Cable 44 Installing and Replacing Desktop Board Components Connecting to Internal Headers Before connecting cables to the internal headers, observe the precautions in ?Before You Begin?Figure 21 shows the location of the internal headers. Figure 21. Internal Headers 45 Intel Desktop Board DG41KR Product Guide Front Panel HD Audio Header The front panel audio header shown in Figure 21, A supports both Intel High Definition (HD) Audio and AC ?97 Audio. Table 5 shows the pin assignments and signal names for HD Audio and Table 6 shows the pin assignments and signal names for AC ?97 Audio. Front Panel Audio Signal Names for Intel HD Audio Pin 1 3 5 7 9 Signal Name PORT 1L (Microphone) PORT 1R (Microphone) PORT 2R (Headphone) SENSE_SEND PORT 2L (Headphone) Pin 2 4 6 8 10 Signal Name GND PRESENCE# SENSE1_RETURN KEY (no pin) SENSE2_RETURN Table 6. [. . . ] (Taiwan) EN55024:1998 EN55022:2006 CISPR 22:2005 +A1:2005 +A2:2006 CISPR 24:1997 +A1:2001 +A2:2002 VCCI V-3/2007. 04, V-4/2007. 04 KN-22, KN-24 CNS 13438:2006 Japanese Kanji statement translation: This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment (VCCI). If this is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to the instruction manual. 76 Regulatory Compliance Korean Class B statement translation: This is household equipment that is certified to comply with EMC requirements. You may use this equipment in residential environments and other non-residential environments. Ensure Electromagnetic Compatibility (EMC) Compliance Before computer integration, make sure that the power supply and other modules or peripherals, as applicable, have passed Class B EMC testing and are marked accordingly. [. . . ]