33 PPC-157T User ManualChapter 5 Jumpers and ConnectorsTable 5.4: CN4 (LVDS1 Connector)Pin Signal Pin Signal1 GND 2 GND3 LVDS0_D0- 4 GND5 LVDS0_D0+ 6 GND7 LVDS0_D1- 8 GND9 LVDS0_D1+ 10 LVDS0_DDAT11 LVDS0_D2- 12 GND13 LVDS0_D2+ 14 LVDS0_DCLK15 LVDS0_CLK- 16 GND17 LVDS0_CLK+ 18 NC19 +V3.3_LVDS 20 +V3.3_LVDSTable 5.5: CN5 (System FAN Connector)Pin Signal1 GND2 +V123 FAN Speed DetectionTable 5.6: CN8 (SATA HDD Power Connector)Pin Signal1 +V3.32 GND3 +V54 GND5 +V12Table 5.7: CN9 (SATA HDD Connector)Pin Signal1 GND2 TX+3 TX-4 GND5 RX-6 RX+7 GND