Product Guide
Page 3
... Updating the BIOS: instructions on how to update the BIOS A Error Messages and Indicators: information about BIOS error messages and beep codes B Regulatory Compliance: describes the board's adherence to safety standards and EMC regulations and its product certifications Conventions The following ..., industrial, alarm systems, test equipment, etc. NOTE Notes call attention to hardware or loss of this product for Intel® Desktop Board DH55TC. Preface This Product Guide gives information about how to prevent damage to important information. Document Organization The chapters in homes...
... Updating the BIOS: instructions on how to update the BIOS A Error Messages and Indicators: information about BIOS error messages and beep codes B Regulatory Compliance: describes the board's adherence to safety standards and EMC regulations and its product certifications Conventions The following ..., industrial, alarm systems, test equipment, etc. NOTE Notes call attention to hardware or loss of this product for Intel® Desktop Board DH55TC. Preface This Product Guide gives information about how to prevent damage to important information. Document Organization The chapters in homes...
Product Guide
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...Codes 68 17. USB 2.0 Header Signal Names 50 13. EMC Regulations 78 22. Front Panel USB Header (with Intel Z-U130 USB Solid-State Drive (or Compatible Device) Support) Signal Names 50 12. BIOS Beep Codes 67 16. Internal Mono Speaker Header 47 7. Feature Summary 9 2. Alternate Front Panel Power LED Header Signal ... 18. China RoHS Environmentally Friendly Use Period Mark 76 21. Parallel Port Header 48 9. Safety Standards 69 19. Front Panel Audio Signal Names for Intel HD Audio 47 5. Intel Desktop Board DH55TC Product Guide Tables 1. Serial Port Header 51 14.
...Codes 68 17. USB 2.0 Header Signal Names 50 13. EMC Regulations 78 22. Front Panel USB Header (with Intel Z-U130 USB Solid-State Drive (or Compatible Device) Support) Signal Names 50 12. BIOS Beep Codes 67 16. Internal Mono Speaker Header 47 7. Feature Summary 9 2. Alternate Front Panel Power LED Header Signal ... 18. China RoHS Environmentally Friendly Use Period Mark 76 21. Parallel Port Header 48 9. Safety Standards 69 19. Front Panel Audio Signal Names for Intel HD Audio 47 5. Intel Desktop Board DH55TC Product Guide Tables 1. Serial Port Header 51 14.
Product Guide
Page 24
...that will wake the computer is either of the key combinations. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST). Intel Desktop Board DH55TC meets the following program requirements in an adequate system configuration, including appropriate selection of the new requirements...an ACPI S1 or S3 state. Refer to wake the computer provided a supported operating system is available on the Desktop Board. Intel Desktop Board DH55TC Product Guide PCI Express WAKE# Signal Wake-up Support When the WAKE# signal on a PCI Express bus add-in card ...
...that will wake the computer is either of the key combinations. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST). Intel Desktop Board DH55TC meets the following program requirements in an adequate system configuration, including appropriate selection of the new requirements...an ACPI S1 or S3 state. Refer to wake the computer provided a supported operating system is available on the Desktop Board. Intel Desktop Board DH55TC Product Guide PCI Express WAKE# Signal Wake-up Support When the WAKE# signal on a PCI Express bus add-in card ...
Product Guide
Page 67
...pause (off), the entire pattern repeats (beeps and pause) once and the BIOS will continue to blink an error message indicating the problem (see Table 15). Table 15. High beep 2000 Hz Low beep 1500 Hz 67 A Error Messages and Indicators Intel Desktop Board DH55TC reports POST errors in two ways: ...8226; By sounding a beep code and blinking the front panel power LED • By displaying an...
...pause (off), the entire pattern repeats (beeps and pause) once and the BIOS will continue to blink an error message indicating the problem (see Table 15). Table 15. High beep 2000 Hz Low beep 1500 Hz 67 A Error Messages and Indicators Intel Desktop Board DH55TC reports POST errors in two ways: ...8226; By sounding a beep code and blinking the front panel power LED • By displaying an...
Product Guide
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...2.5-second pause (off), the entire pattern repeats (blinks and pause) until the system is powered off for 0.5 seconds, then off . Each beep will be losing power. BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. Memory... is incorrect. For processors requiring an add-in a total of the BIOS error messages. The CMOS checksum is complete. Intel Desktop Board DH55TC Product Guide Table 16. BIOS Error Messages Error Message CMOS Battery Low CMOS Checksum Bad Memory Size Decreased No Boot Device Available...
...2.5-second pause (off), the entire pattern repeats (blinks and pause) until the system is powered off for 0.5 seconds, then off . Each beep will be losing power. BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. Memory... is incorrect. For processors requiring an add-in a total of the BIOS error messages. The CMOS checksum is complete. Intel Desktop Board DH55TC Product Guide Table 16. BIOS Error Messages Error Message CMOS Battery Low CMOS Checksum Bad Memory Size Decreased No Boot Device Available...
DH55TC Technical Product Specification
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..., technical information about the conventions used on the Intel Desktop Board DH55TC A map of the resources of the Intel Desktop Board The features supported by the BIOS Setup program A description 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 DH55TC and its components to the vendors, system integrators, and other ...
..., technical information about the conventions used on the Intel Desktop Board DH55TC A map of the resources of the Intel Desktop Board The features supported by the BIOS Setup program A description 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 DH55TC and its components to the vendors, system integrators, and other ...
DH55TC Technical Product Specification
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Intel Desktop Board DH55TC Technical Product Specification 2.3 Jumper Block 49 2.4 Mechanical Considerations 51 2.4.1 Form Factor 51 2.5 Electrical Considerations 52 2.5.1 Power Supply Considerations 52 2.5.2 Fan Header Current Capability 53 ...Network Boot 64 3.6.3 Booting Without Attached Devices 64 3.6.4 Changing the Default Boot Device During POST 64 3.7 BIOS Security Features 65 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 ...
Intel Desktop Board DH55TC Technical Product Specification 2.3 Jumper Block 49 2.4 Mechanical Considerations 51 2.4.1 Form Factor 51 2.5 Electrical Considerations 52 2.5.1 Power Supply Considerations 52 2.5.2 Fan Header Current Capability 53 ...Network Boot 64 3.6.3 Booting Without Attached Devices 64 3.6.4 Changing the Default Boot Device During POST 64 3.7 BIOS Security Features 65 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 ...
DH55TC Technical Product Specification
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...63 35. AcceptableDrives/Media Types for Components 55 30. Typical Port 80h POST Sequence 73 43. Lead-Free Board Markings 80 45. BIOS Beep Codes 67 38. BIOS Error Messages 68 40. Safety Standards 75 44. Product Certification Markings 82 viii Environmental Specifications 57 32. Front-...81 46. BIOS Setup Program Menu Bar 60 33. Tcontrol Values for Components 56 31. Port 80h POST Code Ranges 69 41. Intel Desktop Board DH55TC Technical Product Specification 26. Port 80h POST Codes 70 42. BIOS Setup Program Function Keys 60 34. Boot Device Menu Options 64 ...
...63 35. AcceptableDrives/Media Types for Components 55 30. Typical Port 80h POST Sequence 73 43. Lead-Free Board Markings 80 45. BIOS Beep Codes 67 38. BIOS Error Messages 68 40. Safety Standards 75 44. Product Certification Markings 82 viii Environmental Specifications 57 32. Front-...81 46. BIOS Setup Program Menu Bar 60 33. Tcontrol Values for Components 56 31. Port 80h POST Code Ranges 69 41. Intel Desktop Board DH55TC Technical Product Specification 26. Port 80h POST Codes 70 42. BIOS Setup Program Function Keys 60 34. Boot Device Menu Options 64 ...
DH55TC Technical Product Specification
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... card 932 Hz High beep 2000 Hz Low beep 1500 Hz 67 Thermal trip warning Alternate high and low beeps (1.0 second each ) three times, then 2.5-second pause (off (1.0 second each ) for eight beeps, followed by system shut down. Table 37. BIOS Beep Codes Type Pattern F2 Setup.../F10 Boot Menu One 0.5 second beep when BIOS is powered off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to Figure 1,...
... card 932 Hz High beep 2000 Hz Low beep 1500 Hz 67 Thermal trip warning Alternate high and low beeps (1.0 second each ) three times, then 2.5-second pause (off (1.0 second each ) for eight beeps, followed by system shut down. Table 37. BIOS Beep Codes Type Pattern F2 Setup.../F10 Boot Menu One 0.5 second beep when BIOS is powered off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to Figure 1,...
DH55TC Technical Product Specification
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...accompanied by the following blink pattern: .25 seconds On, .25 seconds Off, .25 seconds On, .25 seconds Off. Thermal trip warning Each beep will result in graphics card installed) Memory error On-off (1.0 second each) two times, then 2.5-second pause (off), entire pattern repeats (...CMOS Battery Low The battery may be bad. Table 38. Memory Size Decreased Memory size has decreased since the last boot. Intel Desktop Board DH55TC Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's...
...accompanied by the following blink pattern: .25 seconds On, .25 seconds Off, .25 seconds On, .25 seconds Off. Thermal trip warning Each beep will result in graphics card installed) Memory error On-off (1.0 second each) two times, then 2.5-second pause (off), entire pattern repeats (...CMOS Battery Low The battery may be bad. Table 38. Memory Size Decreased Memory size has decreased since the last boot. Intel Desktop Board DH55TC Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's...
DH55TC Technical Product Specification
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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 Busses: PCI, USB, ATA, etc. 5F is an ...
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 Busses: PCI, USB, ATA, etc. 5F is an ...
DH55TC Technical Product Specification
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... memory found 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 41.
... memory found 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 41.