Intel BLKDQ43AP Specification Download Page 38 | Manualshive

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Intel BLKDQ43AP Specification Download Page 38

Intel Desktop Board DQ43AP Technical Product Specification

38

1.14.2.10

+5 V Standby Power Indicator LED

The +5 V standby power indicator LED shows that power is still present even when the
computer appears to be off. Figure 7 shows the location of the standby power
indicator LED.

CAUTION

If AC power has been switched off and the standby power indicator is still lit,
disconnect the power cord before installing or removing any devices connected to the
board. Failure to do so could damage the board and any attached devices.

Figure 7. Location of the Standby Power Indicator LED

1.14.3

ENERGY STAR*

In 2007, the US Department of Energy and the US Environmental Protection Agency
revised the ENERGY STAR* requirements. Intel has worked directly with these two
governmental agencies to define the new requirements. The Intel Desktop Board
DQ43AP meets the Category A requirements.

For information about

Refer to

ENERGY STAR requirements and recommended configurations

http://www.intel.com/go/energystar

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Summary of Contents for BLKDQ43AP

Page 1: ...ontain design defects or errors known as errata that may cause the product to deviate from published specifications Current characterized errata are documented in the Intel Desktop Board DQ43AP Specification Update Intel Desktop Board DQ43AP Technical Product Specification ...

Page 2: ...late to the presented subject matter The furnishing of documents and other materials and information does not provide any license express or implied by estoppel or otherwise to any such patents trademarks copyrights or other intellectual property rights Intel may make changes to specifications and product descriptions at any time without notice Designers must not rely on the absence or characteris...

Page 3: ...t Contains Chapter Description 1 A description of the hardware used on the board 2 A map of the resources of the board 3 The features supported by the BIOS Setup program 4 A description of the BIOS error messages beep codes and POST codes 5 Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the conventions used in this specifica...

Page 4: ...bits KB Kilobyte 1024 bytes Kbit Kilobit 1024 bits kbits sec 1000 bits per second MB Megabyte 1 048 576 bytes MB sec Megabytes per second Mbit Megabit 1 048 576 bits Mbit sec Megabits per second xxh An address or data value ending with a lowercase h indicates a hexadecimal value x x V Volts Voltages are DC unless otherwise specified This symbol is used to indicate third party brands and names that...

Page 5: ...ftware 24 1 9 2 Audio Connectors and Headers 24 1 10 LAN Subsystem 25 1 10 1 Intel 82567LM Gigabit Ethernet Controller 25 1 10 2 LAN Subsystem Software 26 1 10 3 RJ 45 LAN Connector with Integrated LEDs 26 1 11 Intel Standard Manageability Technology 27 1 11 1 Intel Standard Manageability Features 27 1 11 2 Intel Active Management Technology Software and Drivers 29 1 12 Intel Trusted Platform Modu...

Page 6: ...of BIOS Features 3 1 Introduction 61 3 2 BIOS Flash Memory Organization 62 3 3 Resource Configuration 62 3 3 1 PCI Autoconfiguration 62 3 4 System Management BIOS SMBIOS 63 3 5 Legacy USB Support 64 3 6 BIOS Updates 65 3 6 1 Language Support 65 3 6 2 Custom Splash Screen 65 3 7 BIOS Recovery 66 3 8 Boot Options 66 3 8 1 CD ROM Boot 66 3 8 2 Network Boot 66 3 8 3 Booting Without Attached Devices 67...

Page 7: ...nd Headers 44 11 Connection Diagram for Front Panel Header 49 12 Connection Diagram for Front Panel USB Headers 52 13 Location of the BIOS Configuration Jumper Block 53 14 Board Dimensions 55 15 Localized High Temperature Zones 58 Tables 1 Feature Summary 9 2 Board Components Shown in Figure 1 12 3 Supported Memory Configurations 16 4 Audio Jack Retasking Support 23 5 LAN Connector LED States 26 6...

Page 8: ...onsiderations for Components 58 28 Intel Desktop Board DQ43AP Environmental Specifications 59 29 BIOS Setup Program Menu Bar 62 30 BIOS Setup Program Function Keys 62 31 Acceptable Drives Media Types for BIOS Recovery 66 32 Boot Device Menu Options 67 33 Supervisor and User Password Functions 69 34 BIOS Beep Codes 71 35 Front panel Power LED Blink Codes 72 36 BIOS Error Messages 72 37 Port 80h POS...

Page 9: ...00 Series in an LGA775 socket Memory Two 240 pin DDR2 SDRAM Dual Inline Memory Module DIMM sockets Support for non ECC DDR2 800 or 667 MHz DIMMs Support for up to 8 GB of system memory using non ECC DDR2 800 or 667 MHz DIMMs Chipset Intel Q43 Express Chipset consisting of Intel 82Q43 Graphics and Memory Controller Hub GMCH Intel 82801JD I O Controller Hub ICH10D Audio 2 2 channel audio subsystem w...

Page 10: ...ntel BIOS resident in the SPI Flash device Support for Advanced Configuration and Power Interface ACPI Plug and Play and SMBIOS Instantly Available PC Technology Support for PCI Local Bus Specification Revision 2 3 Support for PCI Express Revision 1 0a Suspend to RAM support Wake on PCI PCI Express PS 2 devices serial port front panel USB ports and LAN Expansion Capabilities One PCI Express x1 bus...

Page 11: ...Product Description 11 1 1 2 Board Layout Figure 1 shows the location of the board s major components Figure 1 Major Board Components Table 2 lists the components identified in Figure 1 ...

Page 12: ...e power connector 2 X 2 H Rear chassis fan header I LGA775 processor socket J Processor fan header K Intel 82Q43 GMCH L DIMM Channel A socket M DIMM Channel B socket N Front chassis fan header O Serial port header P Main power connector 2 x 12 Q Intel 82801JD I O Controller Hub ICH10D R Serial ATA connectors 2 S eSATA connector red T Front panel header U Alternate front panel Power LED header V Fr...

Page 13: ...Product Description 13 1 1 3 Block Diagram Figure 2 is a block diagram of the board s major functional areas Figure 2 Block Diagram ...

Page 14: ...upport To find information about Visit this World Wide Web site Intel Desktop Board DQ43AP http www intel com products motherboard DQ43AP index htm Desktop Board Support http support intel com support motherboards desktop Available configurations for the Intel Desktop Board DQ43AP http www intel com products motherboard DQ43AP index htm Supported processors http processormatch intel com Chipset in...

Page 15: ...e supported in the future This board is designed to support processors with a maximum wattage of 95 W The processors listed above are only supported when falling within the wattage requirements of the board See the Intel web site listed below for the most up to date list of supported processors For information about Refer to Supported processors http processormatch intel com CAUTION Use only the p...

Page 16: ... or 6 6 6 tCL tRCD tRP NOTE To be fully compliant with all applicable DDR SDRAM memory specifications the board should be populated with DIMMs that support the Serial Presence Detect SPD data structure This allows the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance If non SPD memory is installed the BIOS will attempt to correctly co...

Page 17: ...ns This mode is used when only a single DIMM is installed or the memory capacities are unequal Technology and device width can vary from one channel to the other If different speed DIMMs are used between channels the slowest memory timing will be used Flex mode This mode provides the most flexible performance characteristics The bottommost DRAM memory the memory that is lowest within the system me...

Page 18: ...es the memory channel and DIMM configuration Figure 3 Memory Channel and DIMM Configuration INTEGRATOR S NOTE Regardless of the memory configuration used dual channel single channel or flex mode Channel A must always be populated This is a requirement of the Intel Management Engine ...

Page 19: ... desktop chipsets index htm Resources used by the chipset Chapter 2 1 6 1 Intel Q43 Graphics Subsystem The Intel Q43 Express chipset contains two graphics options Either the Intel Graphics Media Accelerator 4500 Intel GMA 4500 graphics controller contained within the 82Q43 GMCH is used or a PCI Express x1 add in graphics card can be used 1 6 1 1 Intel Graphics Media Accelerator 4500 Graphics Contr...

Page 20: ...mum of 128 MB can be allocated to DVMT and a maximum of over 2 GB can be allocated to DVMT with the correct amount of memory installed DVMT returns system memory back to the operating system when the additional system memory is no longer required by the graphics subsystem DVMT will always use a minimal fixed portion of system physical memory as set in the BIOS Setup program for compatibility with ...

Page 21: ...6 3 1 Serial ATA Support The board s Serial ATA controller offers three independent Serial ATA ports with a theoretical maximum transfer rate of 3 Gbits sec per port One device can be installed on each port for a maximum of three Serial ATA devices A point to point interface is used for host to device connections unlike Parallel ATA which supports a master slave configuration and two devices per c...

Page 22: ...ops below a certain level the BIOS Setup program settings stored in CMOS RAM for example the date and time might not be accurate Replace the battery with an equivalent one Figure 1 on page 11 shows the location of the battery 1 8 Legacy I O Controller The Legacy I O controller provides the following features One serial port header One parallel port back panel connector PS 2 style keyboard and mous...

Page 23: ...audio Back panel audio connectors NOTE Systems built with an AC 97 audio front panel will not be able to obtain the Microsoft Windows Vista logo Table 4 lists the supported functions of the front panel and back panel audio jacks Table 4 Audio Jack Retasking Support Audio Jack Supports Microphone Supports Front Speaker Supports Headphones Supports Line in Front panel Green No Yes Yes No Front panel...

Page 24: ...board The front panel audio header provides mic in and line out signals for the front panel Microphone bias is supported for both the front and back panel microphone connectors The front back panel audio connectors are configurable through the audio device drivers The available configurable back panel audio connectors are shown in Figure 4 Item Description A Line in B Line out C Mic in Figure 4 Ba...

Page 25: ...nal bus power management ACPI technology support LAN wake capabilities LAN subsystem software For information about Refer to LAN software and drivers http downloadcenter intel com 1 10 1 Intel 82567LM Gigabit Ethernet Controller The Intel 82567LM Gigabit Ethernet Controller supports the following features PCI Express link 10 100 1000 IEEE 802 3 compliant Compliant to IEEE 802 3x flow control suppo...

Page 26: ...uilt into the RJ 45 LAN connector shown in Figure 5 below Item Description A Link LED Green B Data Rate LED Green Yellow Figure 5 LAN Connector LED Locations Table 5 describes the LED states when the board is powered up and the LAN subsystem is operating Table 5 LAN Connector LED States LED Color State Condition N A Off LAN link is not established On LAN link is established Link A Green Blinking L...

Page 27: ...ry Controller Hub GMCH Intel 82801JD Controller Hub ICH10D Intel 82567LM Gigabit 10 100 1000 Mbits sec Ethernet LAN controller Channel A DIMM BIOS SPI Flash 32 Mbits On board Intel Active Management Technology Intel AMT status LED NOTE Software with manageability capability is required to take advantage of Intel platform management capabilities 1 11 1 Intel Standard Manageability Features The key ...

Page 28: ...ainst the propagation of worms through the use of preset packet filters The number of new connections made to a specific port or IP address are counted over a specific time window If a preset threshold is exceeded it will alert the Management Console and suspend the client s network activity until the system can be remediated Remote Configuration or Zero Touch Configuration ZTC minimizes the cost ...

Page 29: ...tical tasks Using both hardware and software the Intel TPM protects encryption and signature keys at their most vulnerable stages operations when the keys are being used unencrypted in plain text form Intel TPM is designed to shield unencrypted keys and platform authentication information from software based attacks The Intel TPM 1 2 module on this board has been integrated into the Intel 82801JD ...

Page 30: ...s in the processor 82Q43 GMCH and 82801JD ICH10D Power supply monitoring of five voltages 5 V 12 V 3 3 V 1 125 V and VCCP to detect levels above or below acceptable values Thermally monitored closed loop fan control for all three fans that can adjust the fan speed according to thermal conditions 1 13 2 Fan Monitoring Fan monitoring can be implemented using Intel Desktop Utilities or third party so...

Page 31: ...ermal diode located on the processor die C Processor fan header D Thermal diode located on the GMCH die E Front chassis fan header F Thermal diode located on the ICH10D die Figure 6 Thermal Sensors and Fan Headers NOTE The minimum thermal reporting threshold for the GMCH is 66 C The GMCH thermal sensor will display 66 C until the temperature rises above this point ...

Page 32: ... an ACPI aware driver video displays and hard disk drives Methods for achieving less than 15 watt system operation in the power on standby sleeping state A Soft off feature that enables the operating system to power off the computer Support for multiple wake up events see Table 8 on page 34 Support for a front panel power and sleep mode switch Table 6 lists the system states based on how long the ...

Page 33: ...eep D0 Full power 50 W G0 idle state S0 idle state C4 deep sleep D0 Full power 50 W G1 sleeping state S1 Processor stopped C1 stop grant D1 D2 D3 device specification specific 5 W power 50 W G1 sleeping state S3 Suspend to RAM Context saved to RAM No power D3 no power except for wake up logic Power 4 7 W Note 2 G1 sleeping state S4 Suspend to disk Context saved to disk No power D3 no power except ...

Page 34: ... S4 S5 Note 1 Power switch S1 S3 S4 S5 RTC alarm S1 S3 S4 S5 Serial port S1 S3 USB S1 S3 WAKE signal S1 S3 S4 S5 Note 2 PS 2 port S1 S3 S4 S5 Note 1 Note 1 S4 implies operating system support only USB ports are turned off during S4 S5 states Note 2 The PCI Express WAKE signal is controlled by the enable disable option in the BIOS NOTE The use of these wake up events from an ACPI state requires an ...

Page 35: ...ort 5 V Standby Power Indicator LED LAN wake capabilities and Instantly Available PC technology require power from the 5 V standby line NOTE The use of Wake from USB technologies from an ACPI state requires an operating system that provides full ACPI support 1 14 2 1 Power Connector ATX12V compliant power supplies can turn off the system power through system control When an ACPI enabled system rec...

Page 36: ...igure 6 page 31 The signal names of the fan headers Table 16 page 47 1 14 2 3 LAN Wake Capabilities CAUTION For LAN wake capabilities the 5 V standby line from the power supply must be capable of providing adequate 5 V standby current Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply LAN wake capabilities enable remote wake up of the co...

Page 37: ...his specification can participate in power management and can be used to wake the computer The use of Instantly Available PC technology requires operating system support and PCI 2 3 compliant add in cards and drivers 1 14 2 5 Wake from USB USB bus activity wakes the computer from ACPI S1 or S3 state NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB and support in ...

Page 38: ...fore installing or removing any devices connected to the board Failure to do so could damage the board and any attached devices Figure 7 Location of the Standby Power Indicator LED 1 14 3 ENERGY STAR In 2007 the US Department of Energy and the US Environmental Protection Agency revised the ENERGY STAR requirements Intel has worked directly with these two governmental agencies to define the new req...

Page 39: ...ot possible to use all of the installed memory due to system address space being allocated for other system critical functions These functions include the following BIOS SPI Flash 32 Mbits Local APIC 19 MB Direct Media Interface 40 MB Front side bus interrupts 17 MB PCI Express configuration space 256 MB GMCH base address registers internal graphics ranges PCI Express ports up to 512 MB Memory map...

Page 40: ...ed memory that can be used will vary based on add in cards BIOS settings and operating system installed Figure 8 shows a schematic of the system memory map All installed system memory can be used when there is no overlap of system addresses Figure 8 Detailed System Memory Address Map ...

Page 41: ...FF 64 KB Runtime BIOS 896 K 960 K E0000 EFFFF 64 KB Reserved 800 K 896 K C8000 DFFFF 96 KB Potential available high DOS memory open to the PCI bus Dependent on video adapter used 640 K 800 K A0000 C7FFF 160 KB Video memory and BIOS 639 K 640 K 9FC00 9FFFF 1 KB Extended BIOS data movable by memory manager software 512 K 639 K 80000 9FBFF 127 KB Extended conventional memory 0 K 512 K 00000 7FFFF 512...

Page 42: ... external to the computer s chassis A fault in the load presented by the external devices could cause damage to the computer the power cable and the external devices themselves NOTE Computer systems that have an unshielded cable attached to a USB port may not meet FCC Class B requirements even if no device is attached to the cable Use a shielded cable that meets the requirements for full speed dev...

Page 43: ...port C VGA port D Parallel port E DVI D output F USB ports 2 G LAN H USB ports 2 I Audio line in J Mic in K Audio line out Figure 9 Back Panel Connectors NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only Poor audio quality occurs if passive non amplified speakers are connected to this output ...

Page 44: ... Board DQ43AP Technical Product Specification 44 2 2 2 Component side Connectors and Headers Figure 10 shows the locations of the component side connectors and headers Figure 10 Component side Connectors and Headers ...

Page 45: ...add in card connector C PCI Conventional bus add in card connector D PCI Express x1 connector E Processor core power connector 2 X 2 F Rear chassis fan header G Processor fan header H Front chassis fan header I Serial port header J Main power connector 2 X 12 K Serial ATA connectors 2 L eSATA connector red M Alternate front panel Power LED header N Front panel header O Front panel USB header P Fro...

Page 46: ...hannel 10 Port 2 SENSE_RETURN Table 12 Front Panel Audio Header for AC 97 Audio Pin Signal Name Pin Signal Name 1 MIC 2 AUD_GND 3 MIC_BIAS 4 AUD_GND 5 FP_OUT_R 6 FP_RETURN_R 7 AUD_5V 8 KEY no pin 9 FP_OUT_L 10 FP_RETURN_L Table 13 Serial ATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 14 Serial Port Header Pin Signal Name Pin Signal Name 1 DCD Data Carrier D...

Page 47: ... of peak bandwidth per direction and up to 500 MB s concurrent bandwidth PCI Conventional rev 2 3 compliant bus two PCI Conventional bus add in card connectors Note the following considerations for the PCI Conventional bus connectors The PCI Conventional bus connectors are bus master capable SMBus signals are routed to the PCI Conventional bus connectors This enables PCI Conventional bus add in bo...

Page 48: ...nector This connector provides power directly to the processor voltage regulator and must always be used Failure to do so will prevent the board from booting Table 17 Processor Core Power Connector Pin Signal Name Pin Signal Name 1 Ground 2 Ground 3 12 V 4 12 V Table 18 Main Power Connector Pin Signal Name Pin Signal Name 1 3 3 V 13 3 3 V 2 3 3 V 14 12 V 3 Ground 15 Ground 4 5 V 16 PS ON power sup...

Page 49: ... Signal In Out Description Pin Signal In Out Description Hard Drive Activity LED Power LED 1 HD_PWR Out Hard disk LED pull up to 5 V 2 HDR_BLNK_GRN Out Front panel green LED 3 HDA Out Hard disk active LED 4 HDR_BLNK_YEL Out Front panel yellow LED Reset Switch On Off Switch 5 Ground Ground 6 FPBUT_IN In Power switch 7 FP_RESET In Reset switch 8 Ground Ground Power Not Connected 9 5 V Power 10 N C N...

Page 50: ...e connected to a one or two color LED Table 20 shows the possible states for a one color LED Table 21 shows the possible states for a two color LED Table 20 States for a One Color Power LED LED State Description Off Power off sleeping Steady Green Running Table 21 States for a Two Color Power LED LED State Description Off Power off Steady Green Running Steady Yellow Sleeping NOTE The colors listed...

Page 51: ... Out Front panel yellow LED 2 2 2 6 Intel AMT M State LED The board has an Intel AMT M state LED red located near the Channel A DIMM socket The M state is based on Intel ME status as follows M0 Intel ME is in full control in S0 M1 Intel ME is in full control in S3 S5 for out of bound Intel manageability Moff Intel ME is in sleep state after Intel ME timeout has occurred Table 23 Intel AMT M State ...

Page 52: ... Figure 12 is a connection diagram for the front panel USB headers INTEGRATOR S NOTES The 5 V DC power on the USB headers is fused Use only a front panel USB connector that conforms to the USB 2 0 specification for high speed USB devices Figure 12 Connection Diagram for Front Panel USB Headers ...

Page 53: ...ged Figure 13 shows the location of the BIOS configuration jumper block The jumper determines the BIOS Setup program s mode Table 24 lists the jumper settings for the three modes normal configure and recovery When the jumper is set to configure mode and the computer is powered up the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match Figure 13 Lo...

Page 54: ... Jumper Setting Configuration Normal 1 2 The BIOS uses current configuration information and passwords for booting Configure 2 3 After the POST runs Setup runs automatically The maintenance menu is displayed Recovery None The BIOS attempts to recover the BIOS configuration See Section 3 7 for more information on BIOS recovery ...

Page 55: ...hassis Figure 14 illustrates the mechanical form factor for the board Dimensions are given in inches millimeters The outer dimensions are 9 60 inches by 9 60 inches 243 84 millimeters by 243 84 millimeters Location of the I O connectors and mounting holes are in compliance with the ATX specification Figure 14 Board Dimensions ...

Page 56: ... example for a system consisting of a supported 65 W processor see Section 1 4 on page 15 for a list of supported processors 1 GB DDR2 RAM one hard disk drive one optical drive and all board peripherals enabled the minimum recommended power supply is 90 W Table 25 lists the recommended power supply current values Table 25 Recommended Power Supply Current Values Output Voltage 3 3 V 5 V 12 V1 12 V2...

Page 57: ...s please refer to the following website http www3 intel com cd channel reseller asmo na eng tech_reference 53211 htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system with adequate thermal performance CAU...

Page 58: ...mperatures for the board components that are sensitive to thermal changes The operating temperature current load or operating frequency could affect case temperatures Maximum case temperatures are important when considering proper airflow to cool the board Table 27 Thermal Considerations for Components Component Maximum Case Temperature Processor For processor case temperature see processor datash...

Page 59: ...a is calculated from predicted data at 55 ºC The Intel Desktop Board DQ43AP MTBF is 137 185 hours 2 8 Environmental Table 28 lists the environmental specifications for the board Table 28 Intel Desktop Board DQ43AP Environmental Specifications Parameter Specification Temperature Non Operating 20 C to 70 C at 95 humidity Operating 0 C to 50 C at 90 humidity Shock Unpackaged 50 g trapezoidal waveform...

Page 60: ...Intel Desktop Board DQ43AP Technical Product Specification 60 ...

Page 61: ...0H 86A When the BIOS Setup configuration jumper is set to configure mode and the computer is powered up the BIOS compares the CPU version and the microcode version in the BIOS and reports if the two match The BIOS Setup program can be used to view and change the BIOS settings for the computer The BIOS Setup program is accessed by pressing the F2 key after the Power On Self Test POST memory test be...

Page 62: ...the cursor left or right or Selects an item Moves the cursor up or down Tab Selects a field Not implemented Enter Executes command or selects the submenu F9 Load the default configuration values for the current menu F10 Save the current values and exits the BIOS Setup program Esc Exits the menu 3 2 BIOS Flash Memory Organization The Serial Peripheral Interface Flash Memory SPI Flash includes an 32...

Page 63: ...ns such as third party management software to use SMBIOS The BIOS stores and reports the following SMBIOS information BIOS data such as the BIOS revision level Fixed system data such as peripherals serial numbers and asset tags Resource data such as memory size cache size and processor speed Dynamic data such as event detection and error logging Non Plug and Play operating systems require an addit...

Page 64: ...S Setup program and the maintenance menu 4 POST completes 5 The operating system loads While the operating system is loading USB keyboards and mice are recognized and may be used to configure the operating system Keyboards and mice are not recognized during this period if Legacy USB support was set to Disabled in the BIOS Setup program 6 After the operating system loads the USB drivers all legacy ...

Page 65: ... NOTE Review the instructions distributed with the upgrade utility before attempting a BIOS update For information about Refer to BIOS update utilities http support intel com support motherboards desktop sb CS 022312 htm 3 6 1 Language Support The BIOS Setup program and help messages are supported in US English 3 6 2 Custom Splash Screen During POST an Intel splash screen is displayed by default T...

Page 66: ...ons In the BIOS Setup program the user can choose to boot from a diskette drive hard drive USB drive USB flash drive CD ROM or the network The default setting is for the diskette drive to be the first boot device the hard drive second and the ATAPI CD ROM third If enabled the last default boot device is the network 3 8 1 CD ROM Boot Booting from CD ROM is supported in compliance to the El Torito b...

Page 67: ...ter Exits the menu saves changes and boots from the selected device Esc Exits the menu without saving changes 3 9 Adjusting Boot Speed These factors affect system boot speed Selecting and configuring peripherals properly Optimized BIOS boot parameters 3 9 1 Peripheral Selection and Configuration The following techniques help improve system boot speed Choose a hard drive with parameters such as pow...

Page 68: ...on ROM boot time NOTE It is possible to optimize the boot process to the point where the system boots so quickly that the Intel logo screen or a custom logo splash screen will not be seen Monitors and hard disk drives with minimum initialization times can also contribute to a boot time that might be so fast that necessary logo screens and POST messages cannot be seen This boot time may be so fast ...

Page 69: ...assword prompt will be displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a password If both passwords are set the user can enter either password to boot the computer For enhanced security use different passwords for the supervisor and user passwords Valid password characters are A Z a z and 0 9 Passwords may be up to 16 characters ...

Page 70: ...Intel Desktop Board DQ43AP Technical Product Specification 70 ...

Page 71: ...ion complete One 0 5 second beep when the CPU initialization process completes 3270 Hz POST complete One 0 5 second beep when POST completes 3270 Hz BIOS update in progress None Video error On off 0 5 seconds each two times then 3 0 second pause off entire pattern repeats beeps and pause until the system is powered off 3270 Hz When no VGA option ROM is found Memory error On off 0 5 seconds each th...

Page 72: ...red off When no VGA option ROM is found Memory error On off 0 5 seconds each three times then 3 0 second pause off entire pattern repeats blinks and pause until the system is powered off Thermal trip warning On off 0 5 seconds each four times then 3 0 second pause off entire pattern repeats blinks and pause until the sixteenth blink then ends 4 4 BIOS Error Messages Whenever a recoverable error oc...

Page 73: ...e all POST codes and range values are listed in hexadecimal Table 37 Port 80h POST Code Ranges Range Category Subsystem 00 0F Debug codes Can be used by any PEIM driver for debug 10 1F Host Processors 1F is an unrecoverable CPU error 20 2F Memory Chipset 2F is no memory detected or no useful memory detected 30 3F Recovery 3F indicated recovery failure 40 4F Reserved for future use 50 5F I O Busses...

Page 74: ...in the memory controller and the DIMMs 25 Configuring memory 26 Optimizing memory settings 27 Initializing memory such as ECC init 28 Testing memory PCI Bus 50 Enumerating PCI busses 51 Allocating resources to PCI bus 52 Hot Plug PCI controller initialization 53 57 Reserved for PCI Bus USB 58 Resetting USB bus 59 Reserved for USB ATA ATAPI SATA 5A Resetting PATA SATA bus and all devices 5B Reserve...

Page 75: ...0 Resetting fixed media B1 Disabling fixed media B2 Detecting presence of a fixed media IDE hard drive detection etc B3 Enabling configuring a fixed media Removable Media B8 Resetting removable media B9 Disabling removable media BA Detecting presence of a removable media IDE CD ROM detection etc BC Enabling configuring a removable media BDS Dy Trying boot selection y y 0 to 15 PEI Core E0 Started ...

Page 76: ...untime Phase EFI OS Boot F4 Entering Sleep state F5 Exiting Sleep state F8 EFI boot service ExitBootServices has been called F9 EFI runtime service SetVirtualAddressMap has been called FA EFI runtime service ResetSystem has been called PEIMs Recovery 30 Crisis Recovery has initiated per user request 31 Crisis Recovery has initiated by software corrupt flash 34 Loading recovery capsule 35 Handing o...

Page 77: ...initialization 50 Enumerating PCI busses 51 Allocating resourced to PCI bus 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 95 Keyboard Self Test EB Calling Video BIOS 58 Resetting USB bus 5A Resetting PATA SATA bus and all devices 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 5A Resetting PATA SA...

Page 78: ...Intel Desktop Board DQ43AP Technical Product Specification 78 ...

Page 79: ...n markings 5 1 1 Safety Standards Intel Desktop Board DQ43AP complies with the safety standards stated in Table 40 when correctly installed in a compatible host system Table 40 Safety Standards Standard Title CSA UL 60950 1 First Edition Information Technology Equipment Safety Part 1 General Requirements USA and Canada EN 60950 1 2006 Second Edition Information Technology Equipment Safety Part 1 G...

Page 80: ...tatud nõuetele Suomi Tämä tuote noudattaa EU direktiivin 2004 108 EC 2006 95 EC määräyksiä Français Ce produit est conforme aux exigences de la Directive Européenne 2004 108 EC 2006 95 EC Deutsch Dieses Produkt entspricht den Bestimmungen der Europäischen Richtlinie 2004 108 EC 2006 95 EC Ελληνικά Το παρόν προϊόν ακολουθεί τις διατάξεις των Ευρωπαϊκών Οδηγιών 2004 108 EC και 2006 95 EC Magyar E te...

Page 81: ...ibility Intel has implemented the Intel Product Recycling Program to allow retail consumers of Intel s branded products to return used products to selected locations for proper recycling Please consult the http www intel com intel other ehs product_ecology for the details of this program including the scope of covered products available locations shipping instructions terms and conditions etc 中文作...

Page 82: ... instructions d expédition les conditions générales etc 日本語インテルでは環境保護活動の一環として使い終えたインテルブランド製品を指定の場所へ返送していただきリサイクルを適切に行えるようインテル製品リサイクルプログラムを発足させました対象製品返送先返送方法ご利用規約などこのプログラムの詳細情報は http www intel com in tel other ehs product_ecology 英語をご覧ください Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran Intel telah melaksanakan Program Kitar Semula Produk untuk membena...

Page 83: ...ww intel com intel other ehs product_ecology Web sayfasına gidin 5 1 3 3 Lead Free Desktop Board This Desktop Board is a European Union Restriction of Hazardous Substances EU RoHS Directive 2002 95 EC compliant product EU RoHS restricts the use of six materials One of the six restricted materials is lead This Desktop Board is lead free although certain discrete components used on the board contain...

Page 84: ... Free 2nd Level Interconnect This symbol is used to identify electrical and electronic assemblies and components in which the lead Pb concentration level in the desktop board substrate and the solder connections from the board to the components second level interconnect is not greater than 0 1 by weight 1000 ppm or or ...

Page 85: ...tromagnetic Compatibility Australia and New Zealand CISPR 22 2005 A1 2005 A2 2006 Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment International CISPR 24 1997 A1 2001 A2 2002 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International VCCI V 3 2007 04 V 4 2007 04 Voluntary Control for Interferen...

Page 86: ...EU EMC directive and Low Voltage directive Australian Communications Authority ACA and New Zealand Radio Spectrum Management NZ RSM C tick mark Includes adjacent Intel supplier code number N 232 Japan VCCI Voluntary Control Council for Interference mark S Korea KCC Korean Communications Commission mark Includes adjacent KCC certification number CPU DQ43AP B Taiwan BSMI Bureau of Standards Metrolog...

Page 87: ...ljølovgivning OBS Det kan oppstå eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier bør kastes i henhold til gjeldende miljølovgivning VIKTIGT Risk för explosion om batteriet ersätts med felaktig batterityp Batterier ska kasseras enligt de lokala miljövårdsbestämmelserna VARO Räjähdysvaara jos pariston tyyppi on väärä Paristot on kierrätettävä jos se on mahdollista Käytetyt p...

Page 88: ...rdo com as regulamentações ambientais da região AŚCIAROŽZNAŚĆ Існуе рызыка выбуху калі заменены акумулятар неправільнага тыпу Акумулятары павінны па магчымасці перепрацоўвацца Пазбаўляцца ад старых акумулятараў патрэбна згодна з мясцовым заканадаўствам па экалогіі UPOZORNÌNÍ V případě výměny baterie za nesprávný druh může dojít k výbuchu Je li to možné baterie by měly být recyklovány Baterie je tř...

Page 89: ...е взрыва Батареи должны быть утилизированы по возможности Утилизация батарей должна проводится по правилам соответствующим местным требованиям UPOZORNENIE Ak batériu vymeníte za nesprávny typ hrozí nebezpečenstvo jej výbuchu Batérie by sa mali podľa možnosti vždy recyklovať Likvidácia použitých batérií sa musí vykonávať v súlade s miestnymi predpismi na ochranu životného prostredia POZOR Zamenjava...

Page 90: ...Intel Desktop Board DQ43AP Technical Product Specification 90 ...

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