8
1.9.13 LVDS Connector: JLVDS1 ........................................................................................................... 31
1.9.14 LPC Debug Port Connector: JTPM1 (With TPM Support) ........................................................... 32
1.10 Jumpers ................................................................................................................. 33
1.10.1 Clear CMOS Jumper: JCMOS1................................................................................................. 33
1.10.2 COM1, COM2, COM3 and COM4 Ring-in/ +12V/ +5V Power Select:......................................... 34
1.10.3 ATX/AT Mode Selection: JAT1 .................................................................................................. 34
1.10.4 Secondary RTC Reset Jumper: JBAT1 ....................................................................................... 35
1.10.5 TXE F/W Jumper: JTXE1 ............................................................................................................. 35
1.10.6 LVDS Backlight Power Jumper: JBKLVOL1 ................................................................................ 36
1.10.7 LVDS Backlight Control Jumper: JLVDS_BKL1 .......................................................................... 36
1.11 The Expansion Slots .............................................................................................. 37
1.11.1 Installation of Expansion Card ..................................................................................................... 37
1.11.2 PCI (Peripheral Component Interconnect) Express Slot ............................................................. 37
1.11.3 PCI-E x1 Slot: PCI_E1 ................................................................................................................. 38
1.11.4 M.2 Slot (Key M, 2280 & 2242): JM1 ........................................................................................ 38
1.11.5 M.2 Slot (Key E, 2230): M2_1 ................................................................................................... 39
Chapter 2: Starting Up the System ............................................................................ 40
2.1 Starting Up Your System .................................................................................................................. 40
Chapter 3: BIOS SETUP .............................................................................................. 42
3.1 The Menu Bar ........................................................................................................................................ 44
3.2 Main ....................................................................................................................................................... 45
3.3 Advanced ............................................................................................................................................... 46
3.4 Boot ....................................................................................................................................................... 53
3.5 Security .................................................................................................................................................. 54
3.6 Chipset .................................................................................................................................................. 59
3.7 Power..................................................................................................................................................... 60
3.8 Save & Exit ............................................................................................................................................ 62
Chapter 4: WDT&GPIO ................................................................................................ 63
4.1 WDT Sample Code ................................................................................................................................ 63
4.2 GPIO Sample Code ............................................................................................................................... 65
