Product Guide
Page 3
... hardware components 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 conventions are evaluated ... Cautions warn the user about board layout, component installation, BIOS update, and regulatory requirements for installation in personal computers (PC) for Intel® Desktop Board DH55TC. may not be supported without further evaluation by...
... hardware components 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 conventions are evaluated ... Cautions warn the user about board layout, component installation, BIOS update, and regulatory requirements for installation in personal computers (PC) for Intel® Desktop Board DH55TC. may not be supported without further evaluation by...
Product Guide
Page 8
...69 19. Product Certification Markings 80 viii Parallel Port Header 48 9. Jumper Settings for Intel HD Audio 47 5. BIOS Error Messages 68 18. BIOS Beep Codes 67 16. Intel Desktop Board DH55TC Product Guide Tables 1. Feature Summary 9 2. LAN Connector LEDs 18 4. Internal Mono ...Speaker Header 47 7. Front Panel USB Header (with Intel Z-U130 USB Solid-State Drive (or Compatible Device...
...69 19. Product Certification Markings 80 viii Parallel Port Header 48 9. Jumper Settings for Intel HD Audio 47 5. BIOS Error Messages 68 18. BIOS Beep Codes 67 16. Intel Desktop Board DH55TC Product Guide Tables 1. Feature Summary 9 2. LAN Connector LEDs 18 4. Internal Mono ...Speaker Header 47 7. Front Panel USB Header (with Intel Z-U130 USB Solid-State Drive (or Compatible Device...
Product Guide
Page 24
... system is in the S4 state, any key can wake the computer from an ACPI S1, S3, S4, or S5 state. Intel Desktop Board DH55TC meets the following program requirements in an adequate system configuration, including appropriate selection of an efficient power supply: • Energy Star v5...ENERGY STAR requirements. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST). Refer to http://www.intel.com/go to Appendix A for a description of the key combinations. Intel Desktop Board DH55TC Product Guide PCI Express WAKE# Signal Wake-up Support ...
... system is in the S4 state, any key can wake the computer from an ACPI S1, S3, S4, or S5 state. Intel Desktop Board DH55TC meets the following program requirements in an adequate system configuration, including appropriate selection of an efficient power supply: • Energy Star v5...ENERGY STAR requirements. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST). Refer to http://www.intel.com/go to Appendix A for a description of the key combinations. Intel Desktop Board DH55TC Product Guide PCI Express WAKE# Signal Wake-up Support ...
Product Guide
Page 67
... 2.5-second pause (off), the entire pattern repeats (beeps and pause) until the system is powered off. 932 Hz Alternate high and low beeps (1.0 second each) for eight beeps followed by system shut down. A Error Messages and Indicators Intel Desktop Board DH55TC reports POST errors in two ways: • By ...sounding a beep code and blinking the front panel power LED •...
... 2.5-second pause (off), the entire pattern repeats (beeps and pause) until the system is powered off. 932 Hz Alternate high and low beeps (1.0 second each) for eight beeps followed by system shut down. A Error Messages and Indicators Intel Desktop Board DH55TC reports POST errors in two ways: • By ...sounding a beep code and blinking the front panel power LED •...
Product Guide
Page 68
...) Memory error Thermal trip warning Pattern None Note Off when the update begins, then on , .25 seconds off for 0.5 seconds. Intel Desktop Board DH55TC Product Guide Table 16. Front-panel Power LED Blink Codes Type F2 Setup/F10 Boot Menu Prompt BIOS update in progress Video error (...battery soon. The pattern repeats until the system is powered off ), the entire pattern repeats (blink and pause) until the BIOS update is incorrect. Each beep will be bad. Table 17. This results in graphics card On-off (1.0 second each ) two times, then a 2.5-second pause (off . BIOS Error...
...) Memory error Thermal trip warning Pattern None Note Off when the update begins, then on , .25 seconds off for 0.5 seconds. Intel Desktop Board DH55TC Product Guide Table 16. Front-panel Power LED Blink Codes Type F2 Setup/F10 Boot Menu Prompt BIOS update in progress Video error (...battery soon. The pattern repeats until the system is powered off ), the entire pattern repeats (blink and pause) until the BIOS update is incorrect. Each beep will be bad. Table 17. This results in graphics card On-off (1.0 second each ) two times, then a 2.5-second pause (off . BIOS Error...
DH55TC Technical Product Specification
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...5 Description A description of the hardware 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 provide detailed, technical information about...
...5 Description A description of the hardware 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 provide detailed, technical information about...
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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Intel Desktop Board DH55TC Technical Product Specification 26. BIOS Setup Configuration Jumper Settings 50 27. AcceptableDrives/Media Types for Components 56 31. Port 80h POST Codes 70 42. Tcontrol ... 68 39. Typical Port 80h POST Sequence 73 43. Minimum Recommended Power Supply Current Values 52 28. BIOS Setup Program Menu Bar 60 33. BIOS Beep Codes 67 38. Safety Standards 75 44. Boot Device Menu Options 64 36. Fan Header Current Capability 53 29. BIOS Error Messages 68 40. Thermal...
Intel Desktop Board DH55TC Technical Product Specification 26. BIOS Setup Configuration Jumper Settings 50 27. AcceptableDrives/Media Types for Components 56 31. Port 80h POST Codes 70 42. Tcontrol ... 68 39. Typical Port 80h POST Sequence 73 43. Minimum Recommended Power Supply Current Values 52 28. BIOS Setup Program Menu Bar 60 33. BIOS Beep Codes 67 38. Safety Standards 75 44. Boot Device Menu Options 64 36. Fan Header Current Capability 53 29. BIOS Error Messages 68 40. Thermal...
DH55TC Technical Product Specification
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... None Video error (no add-in graphics card 932 Hz High beep 2000 Hz Low beep 1500 Hz 67 For information about The location of the onboard speaker Refer to Figure 1, page 11 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST. Thermal trip warning ...Alternate high and low beeps (1.0 second each ) two times, then 2.5-second pause (off (1.0 second each ) for eight beeps, followed by system shut down. Table 37. Frequency/...
... None Video error (no add-in graphics card 932 Hz High beep 2000 Hz Low beep 1500 Hz 67 For information about The location of the onboard speaker Refer to Figure 1, page 11 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST. Thermal trip warning ...Alternate high and low beeps (1.0 second each ) two times, then 2.5-second pause (off (1.0 second each ) for eight beeps, followed by system shut down. Table 37. Frequency/...
DH55TC Technical Product Specification
Page 68
... ), entire pattern repeats (blinks and pause) until the system is incorrect. Thermal trip warning Each beep will result in progress Off when the update begins, then on for 0.5 seconds, then off . Table 39. Intel Desktop Board DH55TC Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the...
... ), entire pattern repeats (blinks and pause) until the system is incorrect. Thermal trip warning Each beep will result in progress Off when the update begins, then on for 0.5 seconds, then off . Table 39. Intel Desktop Board DH55TC Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the...
DH55TC Technical Product Specification
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... consoles. 7F is an unrecoverable error. DF E0 - Displaying the POST codes requires a PCI bus add-in card, often called a POST card. 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 no...
... consoles. 7F is an unrecoverable error. DF E0 - Displaying the POST codes requires a PCI bus add-in card, often called a POST card. 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 no...
DH55TC Technical Product Specification
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Error Messages and Beep Codes Table 41. Port 80h POST Codes (continued) POST Code Description of POST Operation Keyboard (USB) 90 Resetting keyboard 91 Disabling keyboard 92 Detecting presence ...
Error Messages and Beep Codes Table 41. Port 80h POST Codes (continued) POST Code Description of POST Operation Keyboard (USB) 90 Resetting keyboard 91 Disabling keyboard 92 Detecting presence ...