Technical Product Specification
Intel Desktop Board DH77DF Technical Product Specification
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6. HDMI Port Status Conditions .............................................................. 26
7. DisplayPort Status Conditions ............................................................. 27
8. Audio Formats Supported by the HDMI and DisplayPort Interfaces .......... 27
9. Audio Jack Support ........................................................................... 32
10. LAN Connector LED States ................................................................. 35
11. Effects of Pressing the Power Switch ................................................... 38
12. Power States and Targeted System Power ........................................... 39
13. Wake-up Devices and Events ............................................................. 40
14. System Memory Map......................................................................... 47
15. Component-side Connectors and Headers Shown in Figure 11 ................ 50
16. Components Shown in Figure 2 .......................................................... 51
17. Front Panel Audio Header for Intel HD Audio ........................................ 52
18. Front Panel Audio Header for AC ’97 Audio ........................................... 52
19. Front Panel USB 2.0 Headers ............................................................. 52
20. Front Panel USB 3.0 Connector ........................................................... 53
21. SATA Connectors .............................................................................. 53
22. S/PDIF Header ................................................................................. 53
23. Chassis Intrusion Header ................................................................... 54
24. Processor and System (4-Pin) Fan Headers ......................................... 54
25. Back Panel CIR Emitter (Output) Header ............................................. 54
26. Front Panel CIR Receiver (Input) Header ............................................. 54
27. PCI Express Full-/Half-Mini Card Connector .......................................... 55
28. LPC Debug Connector ........................................................................ 56
29. HTPC Header.................................................................................... 56
30. Processor Core Power Connector ........................................................ 57
31. Main Power Connector ....................................................................... 57
32. Front Panel Header ........................................................................... 58
33
. States for a One-Color Power LED ....................................................... 59
34. States for a Two-Color Power LED....................................................... 59
35. Alternate Front Panel Power/Sleep LED Header..................................... 59
36. BIOS Setup Configuration Jumper Settings .......................................... 62
37. Recommended Power Supply Current Values (High Power) .................... 64
38. Recommended Power Supply Current Values (Low Power) ..................... 64
39. Fan Header Current Capability ............................................................ 65
40. Thermal Considerations for Components .............................................. 68
41. Tcontrol Values for Components ......................................................... 68
42. Environmental Specifications .............................................................. 69
43. BIOS Setup Program Menu Bar ........................................................... 72
44. BIOS Setup Program Function Keys .................................................... 72
45. Acceptable Drives/Media Types for BIOS Recovery ................................ 75
46. Boot Device Menu Options ................................................................. 76
51. Master Key and User Hard Drive Password Functions ............................ 78
47. Supervisor and User Password Functions ............................................. 79
48. BIOS Beep Codes ............................................................................. 81
49. Front-panel Power LED Blink Codes ..................................................... 82
50. BIOS Error Messages ........................................................................ 82
51. Port 80h POST Code Ranges .............................................................. 83