Évaluations - 6, GPA: 4.2
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Front Panel Audio Header for AC ‘97 Audio Pin Signal Name Pin Signal Name 1 MIC 2 AUD_GND 3 MIC_BIAS 4 AUD_GND 5 FP_OUT_R 6 FP_RETURN_R 7 AUD_5V 8 KEY (no pin) 9 FP_OUT_L 10 FP_RETURN_L Connecting to the S/PDIF Header Before connecting to the S/PDIF connector, observe the precautions in "Before You Begin" on page 23. See Figure 12, B on page 33 for the location of the S/PDIF header. Table 7 shows the pin assignments for the S/PDIF header. Table 7. S/PDIF Header Pin Signal Name 1 Ground 2 S/PDIF out 3 Key (no pin) 4 5 VDC Installing and Replacing Desktop Board Components Connecting to the Serial Port Header Before connecting to the serial port header, observe the precautions in "Before You Begin" on page 23. See Figure 12, C on page 33 for the location of the serial port header. Table 8 shows the pin assignments for the serial port header. Table 8. Serial Port Header (COM 1) Pin Signal Name Pin Signal Name 1 DCD (Data Carrier Detect) 2 RXD# (Receive Data) 3 TXD# (Transmit Data) 4 DTR (Data Terminal Ready) 5 Ground 6 DSR (Data Set Ready) 7 RTS (Request To Send) 8 CTS (Clear To Send) 9 RI (Ring Indicator) 10 Key (no pin) Connecting to the Front Panel USB 2.0 Headers Before connecting to the USB 2.0 headers, observe the precautions in "Before You Begin" on page 23. See Figure 12, D and G on page 33 for the location of the USB 2.0 headers. Table 9 and Table 10 show the pin assignments for the headers. The brown USB header (Figure 12, G) supports a single USB port while the black USB header (Figure 12, D) supports two USB ports. The single USB port header is designed to support a Flash Memory Drive such as the Intel Z-U130 USB Solid-State Drive (or compatible device). Refer to Installing an Intel® Z-U130 USB Solid-State Drive or Compatible Device on page 32 for more information. Table 9. Front Panel USB Header Pin Signal Name Pin Signal Name 1 +5 VDC 2 +5 VDC 3 D4 D5 D+ 6 D+ 7 Ground 8 Ground 9 KEY (no pin) 10 No Connect Table 10. Front Panel USB Header with Intel Z-U130 USB Solid-State Drive or Compatible Device Support Pin Signal Name Pin Signal Name 1 +5 VDC 2 No Connect 3 D4 No Connect 5 D+ 6 No Connect 7 Ground 8 No Connect 9 KEY (no pin) 10 LED# Intel Desktop Board D525MW Product Guide Connecting to the Front Panel Header Before connecting to the front panel header, observe the precautions in "Before You Begin" on page 23. See Figure 12, E on page 33 for the location of the front panel header. Table 11 shows the pin assignments for the front panel header. Table 11. Front Panel Header Signal Names Pin Signal In/Out Description Pin Signal In/Out Description Hard Drive Activity LED Power LED 1 HD_PWR Out Hard disk LED pull- up (330 .) to +5 V 2 HDR_BLNK_GRN Out Front panel green LED 3 HDA# Out Hard disk active LED 4 HDR_BLNK_YEL Out Front panel yellow LED Reset Switch On/Off Switch 5 Ground Ground 6 SWITCH_ON# In Power switch 7 FP_RESET# In Reset switch 8 Ground Ground Power Not Connected 9 +5 V Power 10 N/C No pin Connecting to the Front Panel Wireless Activity LED Header Before connecting to the front panel wireless activity LED header, observe the precautions in "Before You Begin" on page 23. See Figure 12, F on page 33 for the location of the front panel wireless activity LED header. Table 12 shows the pin assignments for the front panel wireless activity LED header. Table 12. Front Panel Wireless Activity LED Header Pin Signal Name 1 LED (+) 2 Ground Installing and Replacing Desktop Board Components Connecting a Chassis Fan Figure 13 shows the location of the chassis fan header. Connect the chassis fan cable to this header. Figure 13. Location of the Chassis Fan Header Intel Desktop Board D525MW Product Guide Connecting a Power Supply CAUTION Failure to connect an appropriate power supply to the Desktop Board may result in damage to the board or the system may not function properly. Figure 14 shows the location of the power connectors. Figure 14. Connecting Power Supply Cables 1. Observe the precautions in "Before You Begin" on page 23. 2. Connect the main power supply cable to the 2 x 12 pin connector (Figure 14, B). 3. Connect the 12 V processor core voltage power supply cable to the 2 x 2 pin connector (Figure 14, A). Installing and Replacing Desktop Board Components Setting the BIOS Configuration Jumper NOTE Always turn off the power and unplug the power cord from the computer before changing a jumper. Moving the jumper with the power on may result in unreliable computer operation. Figure 15 shows the location of the Desktop Board’s BIOS configuration jumper block. Figure 15. BIOS Configuration Jumper Block The three-pin BIOS configuration jumper block enables board operating modes. Table 13 shows the jumper settings for each of the available modes. Intel Desktop Board D525MW Product Guide Figure 15 shows the location of the Desktop Board’s BIOS configuration jumper block. Table 13. Jumper Settings for the BIOS Setup Program Modes Jumper Setting Mode Description Normal (default) (1-2) The BIOS uses th...