3.9.5 LAN Connectors............................................................................................... 28
3.9.6 Power Input, 4-pin Terminal Block.................................................................. 30
3.9.7 Power Input, 4-pin DIN Connector ................................................................. 30
3.9.8 DB-9 RS-232/422/485 Serial Port Connectors................................................ 31
3.9.9 Remote Power Connector ................................................................................ 31
3.10 POWERING ON/OFF THE SYSTEM ........................................................................... 32
3.11 POWER ................................................................................................................... 33
3.12AVAILABLE DRIVERS .............................................................................................. 35
3.12.1 Driver Download........................................................................................... 35
3.13 MAINTENANCE....................................................................................................... 37
3.13.1 Flash Descriptor Security Override Jumper.................................................. 37
4 SYSTEM MOTHERBOARD ..................................................................................... 39
4.1 OVERVIEW................................................................................................................ 40
4.1.1 Layout .............................................................................................................. 40
4.2 INTERNAL PERIPHERAL CONNECTORS...................................................................... 42
4.2.1 Clear CMOS Switch (J_CMOS1)..................................................................... 43
4.2.2 BIOS Programming Connector (JSPI1) .......................................................... 43
4.2.3 EC Programming Connector (EC_SPI1)......................................................... 43
4.2.4 EC Debug Card Connector (DEBUG_SPI1)................................................... 44
4.2.5 System Fan Connector (SYS_FAN1)................................................................ 44
4.2.6 Battery Connector (BAT1) ............................................................................... 44
4.3 EXTERNAL INTERFACE PANEL CONNECTORS ............................................................ 44
4.3.1 LAN Connectors............................................................................................... 45
4.3.2 Power Input Connector, DC Jack (PWR1) ...................................................... 46
4.3.3 Power Input Connector, Terminal Block (PWR2)............................................ 46
A REGULATORY COMPLIANCE.............................................................................. 47
B SAFETY PRECAUTIONS......................................................................................... 52
B.1 SAFETY PRECAUTIONS............................................................................................. 53
B.1.1 General Safety Precautions............................................................................. 53
B.1.2 Anti-static Precautions .................................................................................... 54
B.1.3 Product Disposal............................................................................................. 55
B.2 MAINTENANCE AND CLEANING PRECAUTIONS ........................................................ 55
B.2.1 Maintenance and Cleaning.............................................................................. 56