Intel Desktop Board DH61CR Technical Product Specification 
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16.  Front Panel Audio Header for AC ’97 Audio ........................................... 46 
17.  Front Panel USB Header .................................................................... 46 
18.  SATA Connectors .............................................................................. 46 
19.  Chassis Intrusion Header ................................................................... 47 
20.  Fan Headers .................................................................................... 47 
21.  Processor Core Power Connector ........................................................ 48 
22.  Main Power Connector ....................................................................... 48 
23.  Front Panel Header ........................................................................... 49 
24.  States for a One-Color Power LED ....................................................... 50 
25.  Alternate Front Panel Power LED Header.............................................. 50 
26.  LPC Debug Header ............................................................................ 51 
27.  BIOS Setup Configuration Jumper Settings .......................................... 53 
28.  Intel MEBX Reset Header Signals ........................................................ 54 
29.  Recommended Power Supply Current Values ........................................ 56 
30.  Fan Header Current Capability ............................................................ 57 
31.  Thermal Considerations for Components .............................................. 59 
32.  Environmental Specifications .............................................................. 60 
33.  BIOS Setup Program Menu Bar ........................................................... 62 
34.  BIOS Setup Program Function Keys .................................................... 62 
35.  Acceptable Drives/Media Types for BIOS Recovery ................................ 65 
36.  Boot Device Menu Options ................................................................. 66 
37.  BIOS Beep Codes ............................................................................. 67 
38.  Front-panel Power LED Blink Codes ..................................................... 68 
39.  BIOS Error Messages ........................................................................ 68 
40.  Port 80h POST Code Ranges .............................................................. 69 
41.  Port 80h POST Codes ........................................................................ 70 
42.  Typical Port 80h POST Sequence ........................................................ 74 
43.  Safety Standards .............................................................................. 75 
44.  EMC Regulations ............................................................................... 79 
45.  Regulatory Compliance Marks ............................................................ 83