About Your Display|19Pin AssignmentsDP connectorPin number20-pin side of the connected signal cable1ML3(n)2GND3ML3(p)4ML2(n)5GND6ML2(p)7ML1(u)8GND9ML1(p)10ML0(n)11GND12ML0(p)13CONFIG1/(GND)14CONFIG2/(GND)15AUX CH (p)16DP_Cable Detect17AUX CH (n)18Hot Plug Detect19GND20+3.3V DP_PWR