User manual INTEL DESKTOP BOARD DG45FC

[. . . ] 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: ? [. . . ] This is a requirement of the ICH10 Manageability Engine feature. Guidelines for Dual Channel Memory Configuration Before installing DIMMs, read and follow these guidelines for dual channel configuration. Two or Four DIMMs Install a matched pair of DIMMs equal in speed and size (see Figure 13) in DIMM 0 (blue) of channels A and B. Figure 13. Dual Channel Memory Configuration with Two DIMMs 36 Installing and Replacing Desktop Board Components If additional memory is to be used, install another matched pair of DIMMs in DIMM 1 (black) in channels A and B (see Figure 14). Figure 14. Dual Channel Memory Configuration with Four DIMMs Three DIMMs If you want to use three DIMMs in a dual-channel configuration, install a matched pair of DIMMs equal in speed and size in DIMM 0 (blue) and DIMM 1 (black) of channel A. Install a DIMM equal in speed and total size of the DIMMs installed in channel A in either DIMM 0 or DIMM 1 of channel B (see Figure 15). Figure 15. Dual Channel Memory Configuration with Three DIMMs NOTE All other memory configurations will result in single channel memory operation. 37 Intel Desktop Board DG43GT Product Guide Installing DIMMs To make sure you have the correct DIMM, place it on the illustration of the DDR2 DIMM in Figure 16. Use DDR2 DIMMs 38 Installing and Replacing Desktop Board Components To install a DIMM, follow these steps: 1. Remove the computer?s cover and locate the DIMM sockets (see Figure 17). Figure 17. Make sure the clips at either end of the DIMM socket(s) are pushed outward to the open position. 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 17). 39 Intel Desktop Board DG43GT Product Guide 7. When the DIMM is inserted, push down on the top edge of the DIMM until the retaining clips snap into place. Connecting a Serial ATA Cable 45 Intel Desktop Board DG43GT Product Guide Connecting to Internal Headers Before connecting cables to the internal headers, observe the precautions in ?Before You Begin?Internal Headers 46 Installing and Replacing Desktop Board Components S/PDIF Header Figure 22, A shows the location of the S/PDIF header. Table 5 shows the pin assignments and signal names for the S/PDIF header. S/PDIF Connector Signal Names Pin 1 2 3 4 Signal Name Ground S/PDIF Out Key (no pin) +5 VDC Front Panel HD Audio Header The front panel audio header shown in Figure 22, B supports both Intel High Definition (HD) Audio and AC ?97 Audio. Table 6 shows the pin assignments and signal names for HD Audio and Table 7 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 7. Front Panel Audio Header Signal Names for AC ?97 Audio Pin 1 3 5 7 9 Signal Name MIC MIC_BIAS FP_OUT_R AUD_5V FP_OUT_L Pin 2 4 6 8 10 Signal Name AUD_GND AUD_GND FP_RETURN_R KEY (no pin) FP_RETURN_L 47 Intel Desktop Board DG43GT Product Guide Serial Port Header See Figure 22, C for the location of the serial port header. Serial Port Header Signal Names Pin 1 3 5 7 9 Signal Name DCD TXD# Ground RTS RI Pin 2 4 6 8 10 Signal Name RXD# DTR DSR CTS No Connection Parallel Port Header See Figure 22, D for the location of the parallel port header. Parallel Port Header Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Standard Signal Name STROBE# AUTOFD# PD0 FAULT# PD1 INT# PD2 SLCTIN# PD3 GROUND PD4 GROUND PD5 GROUND PD6 GROUND PD7 GROUND ACK# GROUND BUSY GROUND PERROR ECP Signal Name STROBE# AUTOFD#, HOSACK PD0 FAULT#, PERIPHREQST# PD1 INT#, REVERSERQST# PD2 SLCTIN# PD3 GROUND PD4 GROUND PD5 GROUND PD6 GROUND PD7 GROUND ACK# GROUND BUSY#, PERIPHACK GROUND PE, ACKREVERSE# EPP Signal Name WRITE# DATASTB# PD0 FAULT# PD1 RESET# PD2 ADDRSTB# PD3 GROUND PD4 GROUND PD5 GROUND PD6 GROUND PD7 GROUND INTR GROUND WAIT# GROUND PE 48 Installing and Replacing Desktop Board Components Pin 24 25 26 Standard Signal Name GROUND SELECT KEY (no pin) ECP Signal Name GROUND SELECT KEY (no pin) EPP Signal Name GROUND SELECT KEY (no pin) IEEE 1394a Header See Figure 22, E for the location of 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 Front Panel Header See Figure 22, F for the location of the front panel header. Front Panel Header Signal Names Pin 1 3 5 7 9 Signal Name Hard Drive Activity LED Hard disk LED pull-up to +5 V Out Hard disk active LED Reset Switch Ground Reset switch Power Power Out 10 No pin In 6 8 Ground Not Connected Out 2 4 In/Out Pin Signal Name Power LED Front panel green LED Front panel yellow LED On/Off Switch Power switch In Out Out In/Out 49 Intel Desktop Board DG43GT Product Guide Alternate Front Panel Power LED Header Figure 22, G shows the location of the alternate front panel power LED header. [. . . ] The Environmental Friendly Usage Period (EFUP) for Intel Desktop Boards has been determined to be 10 years. Mark 76 Regulatory Compliance The China MII stipulates that a material Self Declaration Table (SDT) must be included in a product?s user documentation. The SDT for Intel Desktop Board DG43GT is shown in Figure 29. Figure 29. Intel Desktop Board DG43GT China RoHS Material Self Declaration Table 77 Intel Desktop Board DG43GT Product Guide EMC Regulations Intel Desktop Board DG43GT complies with the EMC regulations stated in Table 22 when correctly installed in a compatible host system. [. . . ]