Computer Hardware User's Manual

Contents
14. PCI Configuration Space Map...................................................................................... 59
15. Interrupts ......................................................................................................................60
16. PCI Interrupt Routing Map ........................................................................................... 62
17. Back Panel Connectors Shown in Figure 19................................................................ 65
18. Back Panel Connectors Shown in Figure 20................................................................ 67
19. D925XCV Component-side Connectors Shown in Figure 21. .....................................69
20. D925XBC Component-side Connectors Shown in Figure 22. .....................................71
21. ATAPI CD-ROM Connector .........................................................................................72
22. Front Panel Audio Connector....................................................................................... 72
23. Front Chassis Fan and Rear Chassis Fan Connectors............................................... 72
24. Processor Fan Connector and Auxiliary Rear Fan Connector .................................... 72
25. Chassis Intrusion Connector ........................................................................................ 73
26. SCSI Hard Drive Activity LED Connector (Optional).................................................... 73
27. Serial ATA Connectors................................................................................................. 73
28. Auxiliary Power Output Connector ............................................................................... 73
29. Main Power Connector................................................................................................. 75
30. ATX12V Power Connector ........................................................................................... 75
31. Alternate Power Connector .......................................................................................... 75
32. Auxiliary Front Panel Power/Sleep LED Connector ..................................................... 76
33. Front Panel Connector ................................................................................................. 76
34. States for a One-Color Power LED .............................................................................. 77
35. States for a Two-Color Power LED .............................................................................. 77
36. BIOS Setup Configuration Jumper Settings................................................................. 80
37. DC Loading Characteristics ......................................................................................... 85
38. Fan Connector Current Capability................................................................................ 86
39. Thermal Considerations for Components .................................................................... 89
40. Desktop Board D925XCV/D925XBC Environmental Specifications ............................ 90
41. Safety Regulations ....................................................................................................... 91
42. EMC Regulations ......................................................................................................... 91
43. Product Certification Markings ..................................................................................... 94
44. BIOS Setup Program Menu Bar................................................................................... 96
45. BIOS Setup Program Function Keys............................................................................ 96
46. Boot Device Menu Options .......................................................................................... 99
47. Supervisor and User Password Functions ................................................................. 101
48. BIOS Error Messages ................................................................................................ 103
49. Uncompressed INIT Code Checkpoints..................................................................... 105
50. Boot Block Recovery Code Checkpoints ................................................................... 105
51. Runtime Code Uncompressed in F000 Shadow RAM ............................................... 106
52. Bus Initialization Checkpoints .................................................................................... 109
53. Upper Nibble High Byte Functions ............................................................................. 109
54. Lower Nibble High Byte Functions ............................................................................. 110
55. Beep Codes ............................................................................................................... 111
ix