Technical Product Specification
Page 5
...description of the hardware used in all of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about Intel Desktop Board DQ77MK and its components to the vendors, system integrators, and other engineers...help you avoid damaging hardware or losing data. Intended Audience The TPS is specifically not intended for Intel® Desktop Board DQ77MK. Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental...
...description of the hardware used in all of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about Intel Desktop Board DQ77MK and its components to the vendors, system integrators, and other engineers...help you avoid damaging hardware or losing data. Intended Audience The TPS is specifically not intended for Intel® Desktop Board DQ77MK. Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental...
Technical Product Specification
Page 8
Intel Desktop Board DQ77MK Technical Product Specification 2.2 Connectors and Headers 47 2.2.1 Back Panel Connectors 48 2.2.2 Component-side Connectors and Headers 49 2.3 Jumper Block 61 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header 62 2.5 Mechanical Considerations 63 2.5.1 Form Factor 63 2.6 Electrical ... 3.10 BIOS Security Features 76 3.11 BIOS Performance Features 77 4 Error Messages and Beep Codes 4.1 Speaker 79 4.2 BIOS Beep Codes 79 4.3 Front-panel Power LED Blink Codes 80 4.4 BIOS Error Messages 80 4.5 Port 80h Power On Self Test (POST...
Intel Desktop Board DQ77MK Technical Product Specification 2.2 Connectors and Headers 47 2.2.1 Back Panel Connectors 48 2.2.2 Component-side Connectors and Headers 49 2.3 Jumper Block 61 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header 62 2.5 Mechanical Considerations 63 2.5.1 Form Factor 63 2.6 Electrical ... 3.10 BIOS Security Features 76 3.11 BIOS Performance Features 77 4 Error Messages and Beep Codes 4.1 Speaker 79 4.2 BIOS Beep Codes 79 4.3 Front-panel Power LED Blink Codes 80 4.4 BIOS Error Messages 80 4.5 Port 80h Power On Self Test (POST...
Technical Product Specification
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.... Tcontrol Values for AC '97 Audio 51 18. BIOS Setup Program Menu Bar 70 43. BIOS Beep Codes 79 48. Port 80h POST Code Ranges 81 51. Intel Desktop Board DQ77MK Technical Product Specification 12. Processor Core Power Connector 57 29. Front Panel Header 58 31. Alternate Front... USB 2.0 Connectors 51 19. BIOS Error Messages 80 50. Serial Port Connector 51 16. Chassis Intrusion Header 55 26. States for Intel HD Audio 51 17. Supervisor and User Password Functions 76 47. LPC Debug Header 55 28. Regulatory Compliance Marks 96 x Thermal Considerations...
.... Tcontrol Values for AC '97 Audio 51 18. BIOS Setup Program Menu Bar 70 43. BIOS Beep Codes 79 48. Port 80h POST Code Ranges 81 51. Intel Desktop Board DQ77MK Technical Product Specification 12. Processor Core Power Connector 57 29. Front Panel Header 58 31. Alternate Front... USB 2.0 Connectors 51 19. BIOS Error Messages 80 50. Serial Port Connector 51 16. Chassis Intrusion Header 55 26. States for Intel HD Audio 51 17. Supervisor and User Password Functions 76 47. LPC Debug Header 55 28. Regulatory Compliance Marks 96 x Thermal Considerations...
Technical Product Specification
Page 79
... location of the onboard speaker Refer to Figure 1, page 13 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST. Thermal trip warning Alternate high and low beeps (1.0 second each) for eight beeps, followed by system shut down. Frequency 932 Hz 932 Hz When no... off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to boot. 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 beep an error message describing the problem...
... location of the onboard speaker Refer to Figure 1, page 13 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST. Thermal trip warning Alternate high and low beeps (1.0 second each) for eight beeps, followed by system shut down. Frequency 932 Hz 932 Hz When no... off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to boot. 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 beep an error message describing the problem...
Technical Product Specification
Page 80
... second each . Memory size has decreased since the last boot. If no VGA option ROM is complete. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu None Prompt BIOS update in a total of each ) three times, then 2.5-second pause (off), entire... a brief description of 16 blinks. Thermal trip warning Each beep will result in progress Off when the update begins, then on , .25 seconds off . Intel Desktop Board DQ77MK Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the...
... second each . Memory size has decreased since the last boot. If no VGA option ROM is complete. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu None Prompt BIOS update in a total of each ) three times, then 2.5-second pause (off), entire... a brief description of 16 blinks. Thermal trip warning Each beep will result in progress Off when the update begins, then on , .25 seconds off . Intel Desktop Board DQ77MK Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the...
Technical Product Specification
Page 81
...Mouse. Port 80h POST Code Ranges Range Subsystem 0x00 - 0x05 Entering SX states S0 to I /O Buses: PCI, USB, ISA, ATA etc. 0x5F is left at this point. 0xC0 - 0xCF For future use 0xD0 - 0xDF For future use 0xF0 - 0xFF 81 Error Messages and Beep Codes 4.5 Port 80h Power ...On Self Test (POST) Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to S5. 0x10, 0x20, 0x30, 0x40, 0x50 0x08 - 0x0F Resuming from SX states. 0x10 -...
...Mouse. Port 80h POST Code Ranges Range Subsystem 0x00 - 0x05 Entering SX states S0 to I /O Buses: PCI, USB, ISA, ATA etc. 0x5F is left at this point. 0xC0 - 0xCF For future use 0xD0 - 0xDF For future use 0xF0 - 0xFF 81 Error Messages and Beep Codes 4.5 Port 80h Power ...On Self Test (POST) Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to S5. 0x10, 0x20, 0x30, 0x40, 0x50 0x08 - 0x0F Resuming from SX states. 0x10 -...
Technical Product Specification
Page 83
Error Messages and Beep Codes Table 51. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration PEI after MRC 0x2A Start to Program MTRR Settings 0x2B Done Programming MTRR Settings PEIMs/Recovery 0x31 Crisis Recovery has initiated 0x33 Loading recovery ...
Error Messages and Beep Codes Table 51. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration PEI after MRC 0x2A Start to Program MTRR Settings 0x2B Done Programming MTRR Settings PEIMs/Recovery 0x31 Crisis Recovery has initiated 0x33 Loading recovery ...