Product Specification
Page 3
... attention to help you avoid damaging hardware or losing data. Not all specifications of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Intel Desktop Board DG41AN and its components to provide detailed, technical information about the conventions used on the...
... attention to help you avoid damaging hardware or losing data. Not all specifications of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Intel Desktop Board DG41AN and its components to provide detailed, technical information about the conventions used on the...
Product Specification
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... 3.9.1 Peripheral Selection and Configuration 65 3.9.2 BIOS Boot Optimizations 65 3.10 BIOS Security Features 66 4 Error Messages and Beep Codes 4.1 Speaker 67 4.2 BIOS Beep Codes 67 4.3 Front-panel Power LED Blink Codes 68 4.4 BIOS Error Messages 68 4.5 Port 80h POST Codes 69 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance 75 5.1.1 Safety Standards 75 5.1.2 European Union Declaration...
... 3.9.1 Peripheral Selection and Configuration 65 3.9.2 BIOS Boot Optimizations 65 3.10 BIOS Security Features 66 4 Error Messages and Beep Codes 4.1 Speaker 67 4.2 BIOS Beep Codes 67 4.3 Front-panel Power LED Blink Codes 68 4.4 BIOS Error Messages 68 4.5 Port 80h POST Codes 69 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance 75 5.1.1 Safety Standards 75 5.1.2 European Union Declaration...
Product Specification
Page 67
...off), entire pattern repeats (beeps and pause) until the sixteenth beep, then ends. 3270 Hz 3270 Hz When no VGA option ROM is found. 1280 Hz 1280 Hz 67 BIOS Beep Codes Type Pattern Frequency Processor initialization complete One 0.5 second beep when the CPU initialization 3270...For information about The location of the onboard speaker Refer to beep an error message describing the problem (see Table 36). 4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST, the BIOS causes the board's speaker to...
...off), entire pattern repeats (beeps and pause) until the sixteenth beep, then ends. 3270 Hz 3270 Hz When no VGA option ROM is found. 1280 Hz 1280 Hz 67 BIOS Beep Codes Type Pattern Frequency Processor initialization complete One 0.5 second beep when the CPU initialization 3270...For information about The location of the onboard speaker Refer to beep an error message describing the problem (see Table 36). 4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST, the BIOS causes the board's speaker to...
Product Specification
Page 69
... - 7F Output Devices: All output consoles. 7F is an unrecoverable error. 80 - 8F 90 - 9F Reserved for future use (new output console codes). BF is left at port 80h. EF: boot/S3 resume failure. F0 - FF: FF processor exception. 69 Input devices: Keyboard/Mouse. 9F ...is an unrecoverable processor error. CF Reserved for future use . E0 - Error Messages and Beep Codes 4.5 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I /O Buses: PCI, USB, ATA, etc. 5F is an unrecoverable error. The POST card can ...
... - 7F Output Devices: All output consoles. 7F is an unrecoverable error. 80 - 8F 90 - 9F Reserved for future use (new output console codes). BF is left at port 80h. EF: boot/S3 resume failure. F0 - FF: FF processor exception. 69 Input devices: Keyboard/Mouse. 9F ...is an unrecoverable processor error. CF Reserved for future use . E0 - Error Messages and Beep Codes 4.5 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I /O Buses: PCI, USB, ATA, etc. 5F is an unrecoverable error. The POST card can ...
Product Specification
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Port 80h POST Codes (continued) POST Code Description of POST Operation Keyboard/Mouse (PS/2 or USB) 90 Resetting keyboard 91 Disabling keyboard 92 Detecting presence of keyboard 93 Enabling the keyboard 94 ... E1, E3 Reserved for PEI/PEIMs DXE Core E4 Entered DXE phase E5 Started dispatching drivers E6 Started connecting drivers continued 71 Error Messages and Beep Codes Table 40.
Port 80h POST Codes (continued) POST Code Description of POST Operation Keyboard/Mouse (PS/2 or USB) 90 Resetting keyboard 91 Disabling keyboard 92 Detecting presence of keyboard 93 Enabling the keyboard 94 ... E1, E3 Reserved for PEI/PEIMs DXE Core E4 Entered DXE phase E5 Started dispatching drivers E6 Started connecting drivers continued 71 Error Messages and Beep Codes Table 40.
Product Specification
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Error Messages and Beep Codes Table 41. Typical Port 80h POST Sequence POST Code Description 21 Initializing a chipset component 22 Reading SPD from memory DIMMs 23 Detecting presence of memory DIMMs 25 Configuring memory 28 Testing memory 34 Loading ...
Error Messages and Beep Codes Table 41. Typical Port 80h POST Sequence POST Code Description 21 Initializing a chipset component 22 Reading SPD from memory DIMMs 23 Detecting presence of memory DIMMs 25 Configuring memory 28 Testing memory 34 Loading ...
Intel Desktop Board DG41AN Product Guide English
Page 3
... information about BIOS error messages and beep codes B Regulatory Compliance: information about board layout, component installation, BIOS update, and regulatory requirements for Intel® Desktop Board DG41AN. may not be supported without further evaluation by Intel. Document Organization The chapters in this...and similar locations. Use Only for general audiences. Intended Audience The Product Guide is not intended for Intended Applications All Intel Desktop Boards are arranged as medical, industrial, alarm systems, test equipment, etc. Preface This Product Guide gives information ...
... information about BIOS error messages and beep codes B Regulatory Compliance: information about board layout, component installation, BIOS update, and regulatory requirements for Intel® Desktop Board DG41AN. may not be supported without further evaluation by Intel. Document Organization The chapters in this...and similar locations. Use Only for general audiences. Intended Audience The Product Guide is not intended for Intended Applications All Intel Desktop Boards are arranged as medical, industrial, alarm systems, test equipment, etc. Preface This Product Guide gives information ...
Intel Desktop Board DG41AN Product Guide English
Page 7
...-Level Certifications 67 Chassis- Intel Desktop Board DG41AN Mounting Screw Hole Locations 27 6. Installing a DIMM 35 16. Intel Desktop Board DG41AN China RoHS Material Self Declaration Table 63 Tables 1. Front Panel Audio Signal Names for the BIOS Setup Program Modes 46 14. Front Panel Header Signal Names 41 13. BIOS Beep Codes 56 15. Remove the...
...-Level Certifications 67 Chassis- Intel Desktop Board DG41AN Mounting Screw Hole Locations 27 6. Installing a DIMM 35 16. Intel Desktop Board DG41AN China RoHS Material Self Declaration Table 63 Tables 1. Front Panel Audio Signal Names for the BIOS Setup Program Modes 46 14. Front Panel Header Signal Names 41 13. BIOS Beep Codes 56 15. Remove the...
Intel Desktop Board DG41AN Product Guide English
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... the PCI bus is turned off . 23 USB bus activity wakes the computer from an ACPI S1 or S3 state. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST). Real-Time Clock The Desktop Board has a time-of a USB peripheral that supports Wake from USB. Desktop...
... the PCI bus is turned off . 23 USB bus activity wakes the computer from an ACPI S1 or S3 state. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST). Real-Time Clock The Desktop Board has a time-of a USB peripheral that supports Wake from USB. Desktop...
Intel Desktop Board DG41AN Product Guide English
Page 56
...indicating the problem (see Table 14 and Table 15). High beep 2000 Hz Low beep 1500 Hz 56 Table 14. A Error Messages and Indicators Intel Desktop Board DG41AN reports POST errors in two ways: • By sounding a beep code and blinking the front panel power LED • By ...displaying an error message on the monitor BIOS Error Codes Whenever a recoverable error occurs during POST, the...
...indicating the problem (see Table 14 and Table 15). High beep 2000 Hz Low beep 1500 Hz 56 Table 14. A Error Messages and Indicators Intel Desktop Board DG41AN reports POST errors in two ways: • By sounding a beep code and blinking the front panel power LED • By ...displaying an error message on the monitor BIOS Error Codes Whenever a recoverable error occurs during POST, the...
Intel Desktop Board DG41AN Product Guide English
Page 57
Front-panel Power LED Blink Codes Type F2 Setup/F10 Boot Menu Prompt BIOS update in graphics card On-off (0.5 second each ) two times, then a 3.0-second pause (off), the entire pattern ... Decreased No Boot Device Available Explanation The battery may be bad. Run Setup to boot. 57 Memory size has decreased since the last boot. Each beep will be accompanied by the following blink pattern: .25 seconds on, .25 seconds off, .25 seconds on for 0.5 second. The CMOS checksum is complete. BIOS...
Front-panel Power LED Blink Codes Type F2 Setup/F10 Boot Menu Prompt BIOS update in graphics card On-off (0.5 second each ) two times, then a 3.0-second pause (off), the entire pattern ... Decreased No Boot Device Available Explanation The battery may be bad. Run Setup to boot. 57 Memory size has decreased since the last boot. Each beep will be accompanied by the following blink pattern: .25 seconds on, .25 seconds off, .25 seconds on for 0.5 second. The CMOS checksum is complete. BIOS...