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Advantech AIMB-250 APIC Mode, MPS Version Control For OS, OS Select for DRAM 64MB, Logo EPA Show

Models: AIMB-250

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User’s Manual

	Item		Description
	System		The system will not boot and access to Setup will be denied if the correct password is
	System		not entered at the prompt.
			not entered at the prompt.
	Setup		The system will boot, but access to Setup will be denied if the correct password is not
	Setup		entered at the prompt.
			entered at the prompt.

Note: To disable security, select PASSWORD SETTING at Main Menu and then you will be asked to enter password. Do not type anything and just press <Enter>, it will disable security. Once the security is disabled, the system will boot and you can enter Setup freely.

3.5.2.12 APIC Mode

The BIOS supports versions 1.4 of the Intel multiprocessor specification. When enabled, The MPS Version 1.4 Control for OS can be activated.

The choice: Enabled/Disabled.

3.5.2.13 MPS Version Control For OS

This feature is only applicable to multiprocessor board as it specifies the version of the Multi-Processor Specification (MPS) that the board will use.

The choice: 1.4, 1.1.

3.5.2.14 OS Select for DRAM > 64MB

Select the operating system that is running with greater than 64MB of RAM on the system.

Item	Description
Non-OS2	Disable OS for over 64 MB DRAM
OS2	Enable OS for over 64 MB DRAM

3.5.2.15 Report No FDD For WIN95

The original Windows95 requires the presence of a floppy. Unless the BIOS tells it to disregard the absence of the drive, it will generate an error message. For other operating systems as Win98 etc this field is without relevance.

Item	Description
No	Don’t generate error message
Yes	Generate error message

3.5.2.16 Full Screen LOGO Show

This item allows to enabled/disabled the full screen logo during BIOS boot up process.

Item	Description
Enabled	Full Screen Logo show is enabled
Disabled	Full Screen Logo show is disabled

3.5.2.17 Logo (EPA) Show

This item allows you enabled/disabled the small EPA logo show on screen at the POST step.

Item	Description
Enabled	EPA Logo show is enabled
Disabled	EPA Logo show is disabled

AIMB-250 User’s Manual 69

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Contents

1st Ed - January Mini-ITX AIMB-250 SeriesUser’s Manual Intel Pentium M / Celeron M Mini ITX MotherboardCopyright Notice FCC StatementTrademark Acknowledgement AIMB-250 SeriesDisclaimer Advantech Customer ServicesLife Support Policy A Message to the CustomerAdvantech Corp Technical SupportAIMB-250 Series HeadquartersUser’s Manual Product WarrantyHardware Configuration ContentsGetting Started AIMB-250 SeriesUser’s Manual 3 BIOS SetupAppendix A AWARD BIOS POST Messages Drivers InstallationMechanical Drawing AIMB-250 SeriesBIOS ROM checksum error - System halted Keyboard error or no keyboard presentUser’s Manual Keyboard is locked out - Unlock the key1. Getting Started 1.1 Safety Precautions1.2 Packing List AIMB-250 SeriesRevision 1.3 Document Amendment HistoryDate CommentAIMB-250 Series 1.4 Manual ObjectivesUser’s Manual 1.5 System SpecificationsSystem AIMB-250F-00B1Display AIMB-250 SeriesAIMB-250 Built-in Touch ScreenUser’s Manual Operation TemperatureMechanical & Environmental AIMB-2501.6 Architecture Overview 1.6.1 Block DiagramAIMB-250 Series User’s Manual 1.6.2 Intel 855GME and ICH4 AIMB-250 Series B. If driven on Pipe B, then the LVDS port must be disabled1.6.3 Intel 855GME and ICH4 User’s ManualIntegrated LAN controller 1.6.5 DRAM Interface Intel 855GME 1.6.4 DRAM Interface Intel 855GME1.6.6 PCI Interface AIMB-250 Series1.6.8 USB 1.6.7 IDE Interface Bus Master Capability and Synchronous DMA Mode1.6.9 VIA VT1616 Audio Codec User’s ManualAIMB-250 Series 1.6.10 Chrontel CH7009A TV/DVI Transmitter 1.6.11.1 Realtek RTL8110S Gigabit Ethernet Controller User’s Manual 1.6.11 Ethernet1.6.13 Compact Flash Interface AIMB-250 Series 1.6.12 Winbond W83627HFUser’s Manual 2. Hardware Configuration2.1 Product Overview AIMB-250 Series26 AIMB-250 Series User’s Manual 2.2.1 Processor Installation 2.2.1.1 Installing Pentium M CPU 2.2 Installation ProcedureUser’s Manual Unlock2.2.1.2 Installing the Fan and Heat Sink 2.2.1.3 Removing CPUAIMB-250 Series DIMM1 User’s Manual 2.2.2 Main MemoryLocate the DIMM slot on the board AIMB-250 SeriesJumpers 2.3 Jumper and Connector ListLabel FunctionATXPWR1 ConnectorsCFAN1 DIMM1MPCI1 KBMS1PCI1 Connectors2.4.2 COM1 Pin 9 Signal Select JP1 +5V Ring +12V 2.4 Setting Jumpers & Connectors2.4.1 Clear CMOS JBAT1 Protect Clear CMOS DefaultRS-232* RS-232 User’s Manual 2.4.3 COM1 RS-232/422/485 Select JP2, JP3 JP2JP3RS-422 RS-422 RS-485 RS-4852.4.5 ATX Power Connector ATXPWR1 AIMB-250 Series 2.4.4 4/5/8-wire Touch Screen Select SW1, optionalDefault Signal2.4.6.1 Signal Description - CPU Fan Connector CFAN1 User’s Manual 2.4.6 CPU Fan Connector CFAN1Signal Signal2.4.7.1 Signal Description - VGA Connector CN1 AIMB-250 Series 2.4.7 Parallel Port Connector & VGA Connector CN1COMVGA SignalSignal 2.4.8 Serial Port 1 Connector in RS-232 Mode CN1Signal Description User’s ManualSignal AIMB-250 Series 2.4.9 Serial Port 1 Connector in RS-422 Mode CN1Signal SignalUser’s Manual 2.4.10 Serial Port 1 Connector in RS-485 Mode CN12.4.12 RJ-45 Ethernet / USB 0 & 1, 4 & 5 Connectors CN3, CN4 AIMB-250 Series 2.4.11 Audio Connector CN2 Audio-In2.4.13 4/5/8-Wire Touch Screen Connector CN5, optional Audio-Out MicrophoneSignal User’s Manual 2.4.14 Floppy Connector FLP1Signal AIMB-250 User’s ManualSignal AIMB-250 Series 2.4.14.1 Signal Description - Floppy Connector FLPSignal Description 44 AIMB-250 Series User’s ManualSignal User’s Manual 2.4.15 Primary IDE Connector IDE1Signal AIMB-250 User’s ManualSignal AIMB-250 Series 2.4.16 Secondary IDE Connector IDE2Signal 46 AIMB-250 Series User’s ManualSignal Description SignalUser’s Manual AIMB-250 User’s Manual2.4.17.1 Signal Description - LCD Inverter Connector JBKL1 AIMB-250 Series 2.4.17 LCD Inverter Connector JBKL12.4.18.1 Signal Description - CD-ROM Audio Input Connector JCD1 User’s Manual 2.4.18 CD-ROM Audio Input Connector JCD12.4.19 Serial Port 2 Connector JCOM1 SignalJCOM2 JCOM3 AIMB-250 Series 2.4.20 Serial Port 3/4 Connector JCOM2, JCOM3Signal Signal2.4.21.1 Signal Description - Digital Input / Output Connector JDIO1 2.4.21 Digital Input / Output Connector JDIO1Signal Signal2.4.22.1 Signal Description - Front Panel Connecter JFP1 AIMB-250 Series 2.4.22 Front Panel Connector JFP1Signal Signal2.4.23.1 Signal Description - IrDA Connecter JIR1 User’s Manual 2.4.23 IrDA Connector JIR1Signal Signal2.4.24.1 Signal Description - LVDS Connector JLVDS1 AIMB-250 Series 2.4.24 LVDS Connector JLVDS1Signal Signal2.4.25.1 Signal Description - Miscellaneous Setting Connecter JMISC1 User’s Manual 2.4.25 Miscellaneous Setting Connector JMISC1Signal Signal2.4.26.1 Signal Description - TMDS Connecter JTMDS1 AIMB-250 Series 2.4.26 TMDS DVI Connector JTMDS1Signal Signal2.4.27.1 Signal Description - TV Out Connecter JTV1 User’s Manual 2.4.27 TV Out Connector JTV1Signal Signal2.4.29 USB Connector 4 & 5 JUSB2 AIMB-250 Series 2.4.28 USB Connector 2 & 3 JUSB12.4.29.1 Signal Description - USB Connecter 2, 3, 4 & 5 JUSB1, JUSB2 Signal2.4.31 System Fan Connector 1 & 2 SFAN1, SFAN2 User’s Manual 2.4.30 PS/2 Keyboard & Mouse Connector KBMS1 Mouse2.4.31.1 Signal Description - System Fan Connector SFAN1, SFAN2 Keyboard3 BIOS Setup AIMB-250 Series60 AIMB-250 Series User’s Manual Press DEL to enter SETUP 3.1 Starting SetupPress F1 to Continue, DEL to enter SETUP User’s ManualNavigating Through The Menu Bar 3.2 Using SetupAIMB-250 Series Note Some of the navigation keys differ from one screen to another3.4 In Case of Problems 3.3 Getting HelpUser’s Manual To Display a Sub Menu AIMB-250 Series 3.5 Main Menu3.5.1.1 Main Menu Selection User’s Manual 3.5.1 Standard CMOS FeaturesAll, but Diskette All, but Disk/KeyAIMB-250 Series 3.5.1.2 IDE Adapter SetupOptions Description3.5.2.1 CPU Feature User’s Manual 3.5.2 Advanced BIOS Features3.5.2.4 Quick Power On Self Test 3.5.2.2 Virus Warning3.5.2.8 Boot Up NumLock Status Select power on state for NumLock AIMB-250 Series 3.5.2.5 First/Second/Third/Other Boot Device3.5.2.10 Typematic Rate Setting 3.5.2.6 Swap Floppy Drive3.5.2.13 MPS Version Control For OS 3.5.2.12 APIC Mode3.5.2.14 OS Select for DRAM 64MB 3.5.2.15 Report No FDD For WIN953.5.3.3 Active to Precharge Delay AIMB-250 Series 3.5.3 Advanced Chipset Features3.5.3.1 DRAM Timing Selectable 3.5.3.2 CAS Latency Time3.5.3.6 DRAM Data Integrity Mode User’s Manual 3.5.3.4 DRAM RAS# to CAS# Delay3.5.3.8 System BIOS Cacheable 3.5.3.9 Video BIOS Cacheable3.5.3.12 Delay Prior to Thermal 3.5.3.11 Delayed TransactionAIMB-250 Series 3.5.3.10 Memory Hole At 15M-16M 3.5.3.13 AGP Aperture Size MB3.5.4.1 OnChip IDE Device User’s Manual 3.5.4 Integrated PeripheralsUse this menu to specify your settings for integrated peripherals AIMB-250 User’s ManualAIMB-250 Series 3.5.4.2 Onboard DeviceOptions DescriptionAIMB-250 User’s Manual User’s Manual 3.5.4.3 Super IO DeviceThis option will determine watch dog timer 3.5.4.4 Watch Dog TimerThe choices Disabled, 10, 20, 30, 40 Sec. 1, 2, 4 Min AIMB-250 Series3.5.5.3 Power Management User’s Manual 3.5.5 Power Management Setup3.5.5.1 ACPI Function 3.5.5.2 ACPI Suspend Type3.5.5.11 Resume By Alarm 3.5.5.10 Power On By RingAIMB-250 Series 3.5.5.7 MODEM Use IRQ 3.5.5.8 Soft-Off by PWR-BTTN3.5.6.1 Reset Configuration Data User’s Manual 3.5.6 PnP / PCI Configuration3.5.6.2 Resources Controlled By 3.5.6.3 PCI / VGA Palette Snoop3.5.7.1 Case Open Warning AIMB-250 Series 3.5.7 PC Health StatusThis section shows the status of your CPU, Fan & System 80 AIMB-250 Series User’s Manual3.5.8.1 Auto Detect PCI Clk User’s Manual 3.5.8 Frequency / Voltage Control3.5.8.2 Spread Spectrum 3.5.8.3 CPU Host / 3V66 / PCI Clock3.5.10 Load Optimized Defaults AIMB-250 Series 3.5.9 Load Fail-Safe DefaultsUser’s Manual 3.5.11 Set Supervisor / User Password 3.5.12 Save & Exit Setup AIMB-250 Series PASSWORD DISABLEDAIMB-250 User’s Manual User’s Manual 3.5.13 Exit Without Save4 Drivers Installation AIMB-250 Series86 AIMB-250 Series User’s Manual 4.1 Install Driver StepUser’s Manual Step 2. Click AIMB-250 5 Mechanical Drawing AIMB-250 Series88 AIMB-250 Series User’s Manual Unit mm User’s ManualAppendix A AWARD BIOS POST Messages AIMB-250 Series90 AIMB-250 Series User’s Manual 1. CMOS BATTERY HAS FAILED Error Messages2. CMOS CHECKSUM ERROR 3. DISK BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER6. DISPLAY TYPE HAS CHANGED SINCE LAST BOOT AIMB-250 Series 5. DISPLAY SWITCH IS SET INCORRECTLY7. EISA Configuration Checksum Error PLEASE RUN EISA CONFIGURATION UTILITY13. KEYBOARD ERROR OR NO KEYBOARD PRESENT User’s Manual 12. Invalid EISA Configuration14. Memory Address Error at 15. Memory parity Error at21. PRESS F1 TO DISABLE NMI, F2 TO REBOOT AIMB-250 Series 20. PRESS A KEY TO REBOOT22. RAM PARITY ERROR - CHECKING FOR SEGMENT 26. SYSTEM HALTED, CTRL-ALT-DEL TO REBOOT→ HDD reset failed 28. FLOPPY DISKS fail 80 → Unable to reset floppy subsystem31. Hard Disks fail 40 → HDD controller diagnostics failed 32. Hard Disks fail 20 → HDD initialization error40.1Normal POST Code AIMB-250 Series 40. POST CodesCode hex NameAIMB-250 User’s Manual User’s ManualCode hex Name98 AIMB-250 Series User’s Manual AIMB-250 SeriesCode hex NameAIMB-250 User’s Manual User’s ManualCode hex Name100 AIMB-250 Series User’s Manual AIMB-250 SeriesCode hex NameAIMB-250 User’s Manual101 User’s ManualCode hex Name102 AIMB-250 Series User’s Manual AIMB-250 Series 40.2Quick POST CodesCode hex NameAIMB-250 User’s Manual103 User’s ManualCode hex Name104 AIMB-250 Series User’s Manual AIMB-250 Series 40.3S4 POST CodesCode hex NameUser’s Manual 40.4BootBlock POST CodesCode hex Name