Product Guide
Page 3
Use Only for Intended Applications All Intel Desktop Boards are evaluated as Information Technology Equipment (I.T.E.) for use in personal computers (PC) for RAID A Error Messages and Indicators: information about BIOS error messages and beep codes B Regulatory Compliance: describes the board's adherence to ...not be supported without further evaluation by Intel. Intended Audience The Product Guide is not intended for Intel® Desktop Board DP55WG. NOTE Notes call attention to update the BIOS 4 Configuring for RAID Using Intel® Matrix Storage Technology: information about...
Use Only for Intended Applications All Intel Desktop Boards are evaluated as Information Technology Equipment (I.T.E.) for use in personal computers (PC) for RAID A Error Messages and Indicators: information about BIOS error messages and beep codes B Regulatory Compliance: describes the board's adherence to ...not be supported without further evaluation by Intel. Intended Audience The Product Guide is not intended for Intel® Desktop Board DP55WG. NOTE Notes call attention to update the BIOS 4 Configuring for RAID Using Intel® Matrix Storage Technology: information about...
Product Guide
Page 7
...Fan Heat Sink Power Cable to BIOS Button 27 8. LAN Connector LEDs 17 3. Connecting the Serial ATA Cables 47 27. Intel Desktop Board DP55WG Mounting Screw Hole Locations 32 10. Internal Headers 48 vii Lower the Load Plate 37 16. Lift the Load Plate 34 ...Installing a DIMM 42 23. Remove the Processor from the Protective Cover 36 14. Contents A Error Messages and Indicators BIOS Error Codes 71 BIOS Error Messages 72 Port 80h POST Codes 73 B Regulatory Compliance Safety Standards 77 Place Battery Marking 77 European Union Declaration of Conformity Statement ...
...Fan Heat Sink Power Cable to BIOS Button 27 8. LAN Connector LEDs 17 3. Connecting the Serial ATA Cables 47 27. Intel Desktop Board DP55WG Mounting Screw Hole Locations 32 10. Internal Headers 48 vii Lower the Load Plate 37 16. Lift the Load Plate 34 ...Installing a DIMM 42 23. Remove the Processor from the Protective Cover 36 14. Contents A Error Messages and Indicators BIOS Error Codes 71 BIOS Error Messages 72 Port 80h POST Codes 73 B Regulatory Compliance Safety Standards 77 Place Battery Marking 77 European Union Declaration of Conformity Statement ...
Product Guide
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... 4. Back Panel CIR Header Emitter (Output) Header Signal Names 50 8. Intel Desktop Board DP55WG Components 13 3. S/PDIF Header Signal Names 49 5. Front Panel Header Signal Names 50 9. BIOS Error Messages 72 17. Jumper Settings for the BIOS Setup Program Modes 57 14.... Back Panel Audio Connectors 53 29. Connecting Power Supply Cables 55 31. USB 2.0 Header Signal Names 51 11. Product Certification Markings 88 viii Front-panel Power LED Blink Codes 71 16. Intel Desktop Board DP55WG...
... 4. Back Panel CIR Header Emitter (Output) Header Signal Names 50 8. Intel Desktop Board DP55WG Components 13 3. S/PDIF Header Signal Names 49 5. Front Panel Header Signal Names 50 9. BIOS Error Messages 72 17. Jumper Settings for the BIOS Setup Program Modes 57 14.... Back Panel Audio Connectors 53 29. Connecting Power Supply Cables 55 31. USB 2.0 Header Signal Names 51 11. Product Certification Markings 88 viii Front-panel Power LED Blink Codes 71 16. Intel Desktop Board DP55WG...
Product Guide
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... of -day clock and 100-year calendar. Intel Desktop Board DP55WG Product Guide Speaker A speaker is turned off . Battery A battery on the Desktop Board. Real-Time Clock The Desktop Board has a time-of the board's beep codes. The battery on the Desktop Board keeps the clock current when the computer ...is mounted on the Desktop Board keeps the values in CMOS RAM and the clock current when the computer is turned off . 28 Refer to replace the battery. The speaker provides audible error code (beep code...
... of -day clock and 100-year calendar. Intel Desktop Board DP55WG Product Guide Speaker A speaker is turned off . Battery A battery on the Desktop Board. Real-Time Clock The Desktop Board has a time-of the board's beep codes. The battery on the Desktop Board keeps the clock current when the computer ...is mounted on the Desktop Board keeps the values in CMOS RAM and the clock current when the computer is turned off . 28 Refer to replace the battery. The speaker provides audible error code (beep code...
Product Guide
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... pattern repeats (beeps and pause) until the sixteenth blink, then ends. 71 A Error Messages and Indicators Intel Desktop Board DP55WG reports POST errors in progress Off when the update begins, then on the monitor • By displaying diagnostic progress codes (POST codes) BIOS Error Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's speaker to beep and...
... pattern repeats (beeps and pause) until the sixteenth blink, then ends. 71 A Error Messages and Indicators Intel Desktop Board DP55WG reports POST errors in progress Off when the update begins, then on the monitor • By displaying diagnostic progress codes (POST codes) BIOS Error Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's speaker to beep and...
Product Guide
Page 73
Error Messages and Indicators Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I/O port 80h. This code is left at port 80h and displayed on the Desktop Board's seven-segment LED display shown in Figure 33. 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. Location of the POST Code LED Display 73 Figure 33.
Error Messages and Indicators Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I/O port 80h. This code is left at port 80h and displayed on the Desktop Board's seven-segment LED display shown in Figure 33. 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. Location of the POST Code LED Display 73 Figure 33.
Product Guide
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Error Messages and Indicators POST Code 41-43 44-46 47-4C 4D-4F 50-52 58, 59 5A, ...begin to end I/O Buses PCI enumeration, allocation, hot plug Resetting USB bus Resetting SATA bus and all devices Unrecoverable error, start with PIC Boot Device Selection (BDS) BDS driver entry Entered DXE phase Waiting for user input Checking password ... legacy option ROMs Keyboard/Mouse (PS/2 or USB) Keyboard initialization Mouse initialization Fixed Media Detecting and initializing fixed media Runtime Phase/EFI Operating System Boot EFI boot service ExitBootServices EFI runtime service SetVirtualAddressMap 75
Error Messages and Indicators POST Code 41-43 44-46 47-4C 4D-4F 50-52 58, 59 5A, ...begin to end I/O Buses PCI enumeration, allocation, hot plug Resetting USB bus Resetting SATA bus and all devices Unrecoverable error, start with PIC Boot Device Selection (BDS) BDS driver entry Entered DXE phase Waiting for user input Checking password ... legacy option ROMs Keyboard/Mouse (PS/2 or USB) Keyboard initialization Mouse initialization Fixed Media Detecting and initializing fixed media Runtime Phase/EFI Operating System Boot EFI boot service ExitBootServices EFI runtime service SetVirtualAddressMap 75
