Intel Desktop Board DH77EB Technical Product Specification
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21. Chassis Intrusion Header
...................................................................
49
22. Processor, Front, and Rear Chassis
(4-Pin) Fan Headers
.......................
49
23. Back Panel CIR Emitter (Output) Header
.............................................
49
24. Front Panel CIR Receiver (Input) Header
.............................................
49
25. Parallel Port Header
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50
26. PCI Express Full-/Half-Mini Card Connector
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51
27. Serial Port Header
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52
28. LPC Debug Connector
........................................................................
52
29. Processor Core Power Connector
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53
30. Main Power Connector
.......................................................................
53
31. Front Panel Header
...........................................................................
54
32. States for a One-Color Power LED
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55
33. States for a Two-Color Power LED
.......................................................
55
34. Alternate Front Panel Power/Sleep LED Header
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55
35. BIOS Setup Configuration Jumper Settings
..........................................
58
36. Fan Header Current Capability
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61
37. Thermal Considerations for Components
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63
38. Tcontrol Values for Components
.........................................................
63
39. Environmental Specifications
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64
40. BIOS Setup Program Menu Bar
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66
41. BIOS Setup Program Function Keys
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66
42. Acceptable Drives/Media Types for BIOS Recovery
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69
43. Boot Device Menu Options
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70
44. Supervisor and User Password Functions
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72
45. BIOS Beep Codes
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75
46. Front-panel Power LED Blink Codes
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76
47. BIOS Error Messages
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76
48. Port 80h POST Code Ranges
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77
49. Port 80h POST Codes
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78
50. Typical Port 80h POST Sequence
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82
51. Safety Standards
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83
52. EMC Regulations
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89
53. Regulatory Compliance Marks
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92