Technical Product Specification
Page 5
... intended to provide detailed, technical information about the conventions used on the Intel Desktop Board DZ87KLT-75K 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...
... intended to provide detailed, technical information about the conventions used on the Intel Desktop Board DZ87KLT-75K 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...
Technical Product Specification
Page 9
... Header 60 15. Bluetooth/WiFi Module 33 7. Intel Visual BIOS Screen 72 Tables 1. Components Shown in Figure 1 14 3. Contents 4 Error Messages and Beep Codes 4.1 Speaker 83 4.2 BIOS Beep Codes 83 4.3 Front-panel Power LED Blink Codes 84 4.4 BIOS Error Messages 84 4.5 Port 80h Power On Self Test (POST) Codes 85 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory...
... Header 60 15. Bluetooth/WiFi Module 33 7. Intel Visual BIOS Screen 72 Tables 1. Components Shown in Figure 1 14 3. Contents 4 Error Messages and Beep Codes 4.1 Speaker 83 4.2 BIOS Beep Codes 83 4.3 Front-panel Power LED Blink Codes 84 4.4 BIOS Error Messages 84 4.5 Port 80h Power On Self Test (POST) Codes 85 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory...
Technical Product Specification
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... 37 9. S/PDIF Header 54 17. Dual-Port Front Panel USB 2.0 Headers 55 19. Main Power Connector 59 27. Port 80h POST Code Ranges 85 45. Wake-up Devices and Events 39 11. SATA Connectors 55 18. Alternate Power LED Header 57 24. Fan Header Current ... 47. States for BIOS Recovery 76 38. Environmental Specifications 70 35. Front Panel CIR Receiver (Input) Header 56 23. BIOS Error Messages 84 44. Intel Desktop Board DZ87KLT-75K Technical Product Specification 5. Regulatory Compliance Marks 97 x Port 80h POST Codes 86 46. LAN Connector LED States 32 8.
... 37 9. S/PDIF Header 54 17. Dual-Port Front Panel USB 2.0 Headers 55 19. Main Power Connector 59 27. Port 80h POST Code Ranges 85 45. Wake-up Devices and Events 39 11. SATA Connectors 55 18. Alternate Power LED Header 57 24. Fan Header Current ... 47. States for BIOS Recovery 76 38. Environmental Specifications 70 35. Front Panel CIR Receiver (Input) Header 56 23. BIOS Error Messages 84 44. Intel Desktop Board DZ87KLT-75K Technical Product Specification 5. Regulatory Compliance Marks 97 x Port 80h POST Codes 86 46. LAN Connector LED States 32 8.
Technical Product Specification
Page 83
... is powered off. For information about The location of the onboard speaker Refer to Figure 1, page 13 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST. Frequency 932 Hz 932 Hz When no VGA option ROM is ready to accept keyboard input BIOS update ... Hz 83 Memory error On-off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to beep an error message describing the problem (see Table 41). Table 41. 4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST...
... is powered off. For information about The location of the onboard speaker Refer to Figure 1, page 13 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST. Frequency 932 Hz 932 Hz When no VGA option ROM is ready to accept keyboard input BIOS update ... Hz 83 Memory error On-off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to beep an error message describing the problem (see Table 41). Table 41. 4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST...
Technical Product Specification
Page 84
... progress Off when the update begins, then on , .25 seconds off ), entire pattern repeats (blink and pause) until the BIOS update is complete. Intel Desktop Board DZ87KLT-75K Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's front panel power LED to blink an...
... progress Off when the update begins, then on , .25 seconds off ), entire pattern repeats (blink and pause) until the BIOS update is complete. Intel Desktop Board DZ87KLT-75K Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's front panel power LED to blink an...
Technical Product Specification
Page 85
... USB, ATA etc. 0x5F is an unrecoverable error. 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. The following tables provide information about the POST codes generated by the BIOS: • Table 44 ...0xD0 - 0xDF 0xF0 - 0xFF Output devices: All output consoles. This code is left at this point. If the POST fails, execution stops and the last POST code generated is useful for determining the point where an error occurred during the POST. Resuming from SX states. 0x10 - 0x20 -...
... USB, ATA etc. 0x5F is an unrecoverable error. 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. The following tables provide information about the POST codes generated by the BIOS: • Table 44 ...0xD0 - 0xDF 0xF0 - 0xFF Output devices: All output consoles. This code is left at this point. If the POST fails, execution stops and the last POST code generated is useful for determining the point where an error occurred during the POST. Resuming from SX states. 0x10 - 0x20 -...
Technical Product Specification
Page 87
Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration PEIMs/Recovery 0x31 0x33 0x34 Crisis Recovery has initiated Loading recovery capsule Start recovery capsule/ valid capsule is found CPU Initialization CPU PEI Phase ... 0x58 Resetting USB bus 0x59 Reserved for USB ATA/ATAPI/SATA 0x5A Resetting PATA/SATA bus and all devices 0x5B Reserved for ATA continued 87 Error Messages and Beep Codes Table 45.
Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration PEIMs/Recovery 0x31 0x33 0x34 Crisis Recovery has initiated Loading recovery capsule Start recovery capsule/ valid capsule is found CPU Initialization CPU PEI Phase ... 0x58 Resetting USB bus 0x59 Reserved for USB ATA/ATAPI/SATA 0x5A Resetting PATA/SATA bus and all devices 0x5B Reserved for ATA continued 87 Error Messages and Beep Codes Table 45.
Technical Product Specification
Page 89
Error Messages and Beep Codes Table 45. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 0xB9 0xBA Resetting removable media Disabling removable media Detecting presence of a removable media (IDE, CDROM detection etc.) 0xBB Enabling/configuring a removable ...
Error Messages and Beep Codes Table 45. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 0xB9 0xBA Resetting removable media Disabling removable media Detecting presence of a removable media (IDE, CDROM detection etc.) 0xBB Enabling/configuring a removable ...