IBASE Technology MB998 Series, User Manual, Page: 7 / 94

MB998
User’s Manual
vii
2.5.15 J14: M.2 M-Key Socket .........................................................31
2.5.16 J15: M.2 B-Key Socket .........................................................32
2.5.17 J16: SIM Card Slot ................................................................32
2.5.18 J17: Front Panel Connector ..................................................33
2.5.19 J18: 24-pin ATX Power Connector ........................................34
2.5.20 J19: SPI Flash Connector (Factory use only) ........................35
2.5.21 J20: USB 2.0 #7/#8 Connector .............................................36
2.5.22 ATX_12V_2X1: AT 12V Power Connector ............................37
2.5.23 CPU_FAN1: CPU Fan Power Connector ..............................38
2.5.24 SYS_FAN1, SYS_FAN2: System Fan Power Connectors .....39
Chapter 3 Drivers Installation ............................................. 41
3.1 Introduction ........................................................................................42
3.2 Intel
®
Chipset Software Installation Utility ...........................................42
3.3 VGA Driver Installation .......................................................................44
3.4 Realtek HD Audio Driver Installation ..................................................46
3.5 Intel
®
ME Drivers Installation ..............................................................47
3.6 Intel
®
Serial IO Drivers Installation .....................................................48
3.7 LAN Drivers Installation......................................................................49
Chapter 4 BIOS Setup.......................................................... 51
4.1 Introduction ........................................................................................52
4.2 BIOS Setup ........................................................................................52
4.3 Main Settings .....................................................................................53
4.4 Advanced Settings .............................................................................53
4.5 Chipset Settings .................................................................................66
4.6 Security Settings ................................................................................71
4.7 Boot Settings .....................................................................................73
4.8 Save & Exit Settings ..........................................................................74
4.9 MEBx .................................................................................................75
Appendix ........................................................................................ 77
A. I/O Port Address Map ........................................................................78
B. Interrupt Request Lines (IRQ) ............................................................80
C. Watchdog Timer Configuration ...........................................................81
D. Onboard Connector Types .................................................................85
E. MB998 USB Power Control Bit Mapping. ...........................................86