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SV1a-25514P Series Motherboard
User Guide
Ver 1.1

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Summary of Contents for Seavo SV1a-25514P Series

  • Page 1 SV1a-25514P Series Motherboard User Guide Ver 1.1...
  • Page 2: Table Of Contents

    Specification ............................3 Data Flow ............................4 Jumpers / Headers and Connectors ....................5 Definition of Jumpers / Headers and Connectors ................7 BIOS setup ............................14 - 1 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 3: Models And Attentions

     Usually, there is a thick line or a triangle near the header’s or jumper’s pin 1.  Square pad, which you can find on the back of the motherboard, is usually used for pin 1. - 2 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 4: Specification

    [3]: Mini PCI-E slot can be used to support mSATA devices at the cost of invalidating SATA1. [4]: Mini PCI-E slot can support 3G devices by setting jumpers, and then one of the front USB port will be invalid(see page 6). - 3 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 5: Data Flow

    USB 2.0 USB*4 4 Ports USB*1 Mini PCI-E PCI-E*1 Intel NM10 Express Chipset USB*4 USB 2.0 4Headers PS/2 KBMS Line out Audio 4Ports CODEC Amplifier Super I/O - 4 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 6: Jumpers / Headers And Connectors

    [4]: Mini PCI-E can be used to support mSATA devices at the cost of invalidating SATA1. [5]: COM1 header and COM1 connector on the rear panel (if existed) can’t be used at the same time. - 5 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 7 VGA Connector LVDS Backlight Control Header HDMI Connector LVDS VCC Selection Jumper USB Connector VGA Header LAN Connector Front Panel Header Audio Connectors Front Audio Header - 6 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 8: Definition Of Jumpers / Headers And Connectors

    3G devices supported J13, J14 2-3(Default) F_USB1 Enable Notes: [1] When 3G devices are supported, one of the USB ports of F_USB1 will be invalid (see page 6). - 7 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 9 + 12V SATA_P2 + 5V [7] SATA1 DOM Power Supply Selection Jumper (3*1 Pin 2.00mm) Location Jumper Settings Function Pin 7: 5V 2-3(Default) Pin 7: GND - 8 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 10 [1]: Pin9 of J_COM3 and J_COM4 are ”N/C”(default), and 5V or 12V selectable. [9] COM1 Control Jumper(3*1 Pin 2.00mm) Location Jumper Settings Function PIN1 :5V 2-3 (Default) PIN1 :DCD - 9 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 11 1-2, 3-4(Default) RS-232 JC3_TTL1 JC3_TTL2 PIN1:5V JC3_P PIN1 :12V 3-4(Default) PIN1:N/C [12] COM4 Control Jumper(3*1 Pin 2.00mm) Location Jumper Setting Function PIN1 :5V PIN1 :12V 3-4(Default) PIN1:N/C - 10 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 12 + 12V LVDS_P1 + 5V 5-6(Default) + 3.3V Notes: [1]: Only one jumper can be installed at once, otherwise, the LVDS device or the motherboard will get - 11 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 13 Definition Definition FP_MIC_L FP_MIC_R AUD_VCC F_AUDIO1 FP_OUT_R SENSE1_RETURN SENSE_SEND FP_OUT_L SENSE2_RETURN [19] Amplifier Headers(2*1 Pin 2.00mm) Location Header Definition Definition J_SPK_R SPKR_R- SPKR_R+ J_SPK_L SPKR_L+ SPKR_L- - 12 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 14 + 5V MS_DATA [23] System Fan Headers(3*1 Pin 2.54mm/4*1 Pin 2.54mm) Location Header Definition Definition + 12V SYS_FAN1 + 12V SYS_FAN2 FAN Speed Detect FAN Speed Control - 13 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...
  • Page 15: Bios Setup

    Power-on signal from ICH Notes: [1]: Different power-on signal selection needs corresponding BIOS supported. 6. BIOS setup See “SV1a-25514P BIOS User Manual” for detail information of BIOS setup. 【End】 - 14 - 深圳市信步科技有限公司 地址: 深圳市福田区车公庙泰然工贸园 210 栋西座 5H T 86-755-88251900 F 86-755-88251910 www.seavo.com...