Intel DH55HC User Manual

Intel Desktop Board DH55HC Technical Product Specification
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26. States for a One-Color Power LED...................................................... 47
27. Auxiliary Front Panel Power LED Header.............................................. 47
28. BIOS Setup Configuration Jumper Settings.......................................... 50
29. Recommended Power Supply Current Values ....................................... 52
30. Fan Header Current Capability........................................................... 53
31. Thermal Considerations for Components ............................................. 55
32. Tcontrol Values for Components ........................................................ 56
33. Environmental Specifications............................................................. 57
34. BIOS Setup Program Menu Bar.......................................................... 60
35. BIOS Setup Program Function Keys.................................................... 60
36. Acceptable Drives/Media Types for BIOS Recovery ............................... 63
37. Boot Device Menu Options ................................................................ 64
38. Supervisor and User Password Functions............................................. 65
39. BIOS Beep Codes ............................................................................ 67
40. Front-panel Power LED Blink Codes.................................................... 68
41. BIOS Error Messages ....................................................................... 68
42. Port 80h POST Code Ranges.............................................................. 69
43. Port 80h POST Codes ....................................................................... 70
44. Typical Port 80h POST Sequence........................................................ 73
45. Safety Standards............................................................................. 75
46. Lead-Free Board Markings ................................................................ 80
47. EMC Regulations ............................................................................. 81
48. Product Certification Markings ........................................................... 82

Intel DH55HC Specifications

General

Form Factor	MicroATX
Socket	LGA 1156
Memory Type	DDR3
Memory Slots	4
Max Memory	16 GB
PCI Express x16	1
PCIe 2.0 x1 Slots	2
PCI Slots	1
VGA	1
DVI-D	1
HDMI	1
Audio Codec	Realtek ALC888S
Chipset	Intel H55 Express
Memory Standard	DDR3 1333/1066
SATA Ports	6
USB Ports	12 x USB 2.0
Audio	Realtek ALC888S
LAN	Intel 82578DC Gigabit Ethernet Controller