Intel Desktop Board DB65AL Technical Product Specification
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10. Serial Port Header ........................................................................... 47
11. S/PDIF Header ................................................................................ 47
12. Internal Mono Speaker Header .......................................................... 47
13. Front Panel Audio Header for Intel HD Audio........................................ 47
14. Front Panel Audio Header for AC ’97 Audio .......................................... 48
15. Front Panel USB Header ................................................................... 48
16. SATA Connectors............................................................................. 48
17. Chassis Intrusion Header.................................................................. 48
18. Processor (4-Pin) Fan Header............................................................ 49
19. Front and Rear Chassis Fan Headers .................................................. 49
20. Intel FCFH Header ........................................................................... 49
21. Processor Core Power Connector........................................................ 50
22. Main Power Connector...................................................................... 50
23. Front Panel Header .......................................................................... 51
24. States for a One-Color Power LED...................................................... 52
25. Alternate Front Panel Power LED Header............................................. 52
26. BIOS Setup Configuration Jumper Settings.......................................... 55
27. Intel MEBX Reset Header Signals ....................................................... 56
28. Recommended Power Supply Current Values ....................................... 58
29. Fan Header Current Capability........................................................... 59
30. Thermal Considerations for Components ............................................. 61
31. Environmental Specifications............................................................. 62
32. BIOS Setup Program Menu Bar.......................................................... 64
33. BIOS Setup Program Function Keys.................................................... 64
34. AcceptableDrives/Media Types for BIOS Recovery ................................ 67
35. Boot Device Menu Options ................................................................ 68
36. Master Key and User Hard Drive Password Functions ............................ 69
37. Supervisor and User Password Functions............................................. 71
38. BIOS Beep Codes ............................................................................ 73
39. Front-panel Power LED Blink Codes.................................................... 74
40. BIOS Error Messages ....................................................................... 74
41. Port 80h POST Code Ranges.............................................................. 75
42. Port 80h POST Codes ....................................................................... 76
43. Typical Port 80h POST Sequence........................................................ 80
44. Safety Standards............................................................................. 81
45. EMC Regulations ............................................................................. 85
46. Regulatory Compliance Marks............................................................ 345H89