Technical Product Specification
Page 5
... Contains Chapter 1 2 3 4 5 Description A description of the hardware used in 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 DZ77GA-70K and its components to help you avoid damaging hardware or losing data. It is intended to...
... Contains Chapter 1 2 3 4 5 Description A description of the hardware used in 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 DZ77GA-70K and its components to help you avoid damaging hardware or losing data. It is intended to...
Technical Product Specification
Page 9
... 78 3.11 Back to BIOS Button 79 3.12 BIOS Performance Features 79 4 Error Messages and Beep Codes 4.1 Speaker 81 4.2 BIOS Beep Codes 81 4.3 Front-panel Power LED Blink Codes 82 4.4 BIOS Error Messages 82 4.5 Port 80h Power On Self Test (POST) Codes 83 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance 89 5.1.1 Safety Standards 89 5.1.2 European...
... 78 3.11 Back to BIOS Button 79 3.12 BIOS Performance Features 79 4 Error Messages and Beep Codes 4.1 Speaker 81 4.2 BIOS Beep Codes 81 4.3 Front-panel Power LED Blink Codes 82 4.4 BIOS Error Messages 82 4.5 Port 80h Power On Self Test (POST) Codes 83 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance 89 5.1.1 Safety Standards 89 5.1.2 European...
Technical Product Specification
Page 10
... 33 8. Wake-up Devices and Events 40 11. Front Panel Audio Header for AC '97 Audio 55 17. Front Panel Audio Header for Intel HD Audio 55 16. Dual-Port Front Panel USB 2.0 Headers 56 20. Chassis Intrusion Header 57 22. Alternate Power LED Header 58 26....Beep Codes 81 42. Audio Jack Support 30 7. S/PDIF Header 55 18. SATA Connectors 56 19. Main Power Connector 59 28. BIOS Setup Program Menu Bar 72 37. Components Shown in Figure 14 54 14. Effects of Pressing the Power Switch 38 9. Processor Core Power Connector 59 27. Intel Desktop Board DZ77GA-70K...
... 33 8. Wake-up Devices and Events 40 11. Front Panel Audio Header for AC '97 Audio 55 17. Front Panel Audio Header for Intel HD Audio 55 16. Dual-Port Front Panel USB 2.0 Headers 56 20. Chassis Intrusion Header 57 22. Alternate Power LED Header 58 26....Beep Codes 81 42. Audio Jack Support 30 7. S/PDIF Header 55 18. SATA Connectors 56 19. Main Power Connector 59 28. BIOS Setup Program Menu Bar 72 37. Components Shown in Figure 14 54 14. Effects of Pressing the Power Switch 38 9. Processor Core Power Connector 59 27. Intel Desktop Board DZ77GA-70K...
Technical Product Specification
Page 81
... 2.5-second pause (off), entire pattern repeats (beeps and pause) until the system is found. 932 Hz High beep 2000 Hz Low beep 1500 Hz 81 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 (...
... 2.5-second pause (off), entire pattern repeats (beeps and pause) until the system is found. 932 Hz High beep 2000 Hz Low beep 1500 Hz 81 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 82
Thermal trip warning Each beep will result in progress Off when the update begins, then on , .... Battery Low CMOS Checksum Bad The battery may have been corrupted. Table 42. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu Prompt None BIOS update in a total of each. Memory error On...seconds, then off for 0.5 seconds. The pattern repeats until the system is complete. Intel Desktop Board DZ77GA-70K 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 ...
Thermal trip warning Each beep will result in progress Off when the update begins, then on , .... Battery Low CMOS Checksum Bad The battery may have been corrupted. Table 42. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu Prompt None BIOS update in a total of each. Memory error On...seconds, then off for 0.5 seconds. The pattern repeats until the system is complete. Intel Desktop Board DZ77GA-70K 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 ...
Technical Product Specification
Page 83
... CPU Initialization (PEI, DXE, SMM) I /O port 80h. Start with PCI. For future use 83 Resuming from SX states. 0x10 - 0x20 - This code is left at this point. Not that critical since consoles should be up at port 80h and displayed on the Desktop Board's seven-segment LED...: Keyboard/Mouse. Table 44. 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. If the POST fails, execution stops and the last POST code generated is useful for determining the point where an...
... CPU Initialization (PEI, DXE, SMM) I /O port 80h. Start with PCI. For future use 83 Resuming from SX states. 0x10 - 0x20 - This code is left at this point. Not that critical since consoles should be up at port 80h and displayed on the Desktop Board's seven-segment LED...: Keyboard/Mouse. Table 44. 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. If the POST fails, execution stops and the last POST code generated is useful for determining the point where an...
Technical Product Specification
Page 85
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 ... bus 0x59 Reserved for USB ATA/ATAPI/SATA 0x5A Resetting PATA/SATA bus and all devices 0x5B Reserved for ATA continued 85 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 ... bus 0x59 Reserved for USB ATA/ATAPI/SATA 0x5A Resetting PATA/SATA bus and all devices 0x5B Reserved for ATA continued 85 Error Messages and Beep Codes Table 45.
Technical Product Specification
Page 87
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 ... Runtime Phase/EFI OS Boot 0xF8 EFI boot service ExitBootServices ( ) has been called 0xF9 EFI runtime service SetVirtualAddressMap ( ) has been called 87 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 ... Runtime Phase/EFI OS Boot 0xF8 EFI boot service ExitBootServices ( ) has been called 0xF9 EFI runtime service SetVirtualAddressMap ( ) has been called 87 Error Messages and Beep Codes Table 45.