User Manual

ECW-281B/B2-D525 Embedded System
Page vii
5.1.3 Getting Help..................................................................................................... 52
5.1.4 Unable to Reboot After Configuration Changes.............................................. 52
5.1.5 BIOS Menu Bar................................................................................................ 52
5.2 MAIN........................................................................................................................ 53
5.3 ADVANCED ............................................................................................................... 54
5.3.1 ACPI Configuration......................................................................................... 54
5.3.2 CPU Configuration.......................................................................................... 56
5.3.3 IDE Configuration ........................................................................................... 57
5.3.4 USB Configuration........................................................................................... 58
5.3.5 Super IO Configuration ................................................................................... 59
5.3.5.1 Serial Port n Configuration....................................................................... 60
5.3.6 H/W Monitor.................................................................................................... 65
5.3.7 Serial Port Console Redirection ...................................................................... 66
5.3.8 IEI Feature....................................................................................................... 68
5.4 CHIPSET ................................................................................................................... 69
5.4.1 Host Bridge...................................................................................................... 70
5.4.1.1 OnChip VGA Configuration..................................................................... 71
5.4.2 South Bridge..................................................................................................... 72
5.4.3 Intel IGD SWSCI OpRegion............................................................................. 73
5.5 BOOT........................................................................................................................ 75
5.6 SECURITY................................................................................................................. 77
5.7 EXIT ......................................................................................................................... 77
6 TROUBLESHOOTING AND MAINTENANCE ..................................................... 79
6.1 ECW-281B/B2-D525 SYSTEM MAINTENANCE OVERVIEW...................................... 80
6.2 SYSTEM TROUBLESHOOTING.................................................................................... 80
6.2.1 The System Doesn’t Turn On............................................................................ 80
6.2.2 The System Doesn’t Boot Up............................................................................ 81
6.2.3 More Troubleshooting...................................................................................... 82
6.3 COMPONENT REPLACEMENT PROCEDURE ................................................................ 82
6.3.1 SO-DIMM Replacement................................................................................... 83
A SAFETY PRECAUTIONS......................................................................................... 85
A.1 SAFETY PRECAUTIONS ............................................................................................ 86
A.1.1 General Safety Precautions............................................................................. 86