INSTALLATIONS
MI990 User’s Manual 9
Jumpers and Connectors
JP1: COM1 RS232 RI/+5V/+12V Power Setting ................................13
J16: LVDS Power Select......................................................................13
J20: Flash Descriptor Security Override (Factory use only) ................14
J21: Clear ME Contents........................................................................14
J22: Clear CMOS Contents ..................................................................15
CN1: COM1 and COM2 Serial Ports...................................................15
COM1 (top) and COM2 (bottom) ........................................................15
CN2: HDMI Connector ........................................................................16
CN3: DVI-D Connector .......................................................................16
CN4: USB3.0........................................................................................16
CN5: Display Port ................................................................................16
CN6, CN8, CN9, CN11: SATA Connectors ........................................17
CN7: Gigabit LAN (I219LM/V) + USB3 3/4 ......................................17
CN8: SATA Port 5 ...............................................................................17
CN9: SATA Port 2 ...............................................................................17
CN10: Gigabit LAN (I211AT) + USB3 5/6.........................................17
CN11: SATA #3...................................................................................17
CN12: HD Audio Connector................................................................17
J1, J2, J3, J4: COM6, COM5, COM4, COM3 RS232 Serial Ports ......18
J5: ATX Power Supply Connector.......................................................18
J6: Digital I/O Connector (4 in, 4 out)..................................................19
J7: ATX 12V Power Connector............................................................19
J10, J11: PCI Express Bifurcation........................................................20
J12: DDR4 SO-DIMM CHA................................................................20
J13: DDR4 SO-DIMM CHB................................................................20
J15: M.2 Socket M-Key (PCIe x4/SATA #0) ......................................21
J18: mPCIe/mSATA (SATA #1)..........................................................21
J23: Audio Pin Header for Chassis Front Panel ...................................21
J25: Front Panel Connector ..................................................................22
J26: mPCIe/mSATA (SATA #6) (MI990VF series only)....................22
JP2: LCD Backlight Connector............................................................23
JP4, JP3: LVDS Connectors.................................................................24
JP3: LVDS CHB ..................................................................................24
JP4: LVDS CHA ..................................................................................24
JP5: SPI Flash Connector (Factory use only).......................................24
JP6: USB7/USB8 Connector................................................................25
JP7: LPC Debug Connector (Factory use only)....................................25
JP8: USB2 11/12 Connector.................................................................25
CPU_FAN1: CPU Fan Power Connector (PWM Only).......................26
SYS_FAN1: System Fan Power Connector (PWM/DC Mode) ...........26