Chapter 2 – Hardware Information 14Fanless Embedded Box PC BOXER-66402.5.3 Auto Power Button (JP1)Disable Enable (Default)JP1 Function1-2 Normal (Default)2-3 Clear CMOS2.5.4 Mini Card Connector With on board SIMPin Signal Pin Signal1 PCIE_WAKE# 2 +V3.3A3 NC 4 GND5 NC 6 +1.5V7 PCIE_CLK_REQ# 8 UIM_PWR9 GND 10 UIM_DATA11 PCIE_REF_CLK- 12 UIM_CLK13 PCIE_REF_CLK+ 14 UIM_RST15 GND 16 UIM_VPP1 2 31 2 3