Intel DH55HC Product Guide

Intel Desktop Board DH55HC Product Guide
viii
Tables
1. Feature Summary.......................................................................................... 9
2. Intel Desktop Board DH55HC Components .......................................................13
3. LAN Connector LEDs .....................................................................................18
4. Front Panel Audio Signal Names for Intel HD Audio............................................47
5. Front Panel Audio Header Signal Names for AC ’97 Audio ...................................47
6. Internal Mono Speaker Header .......................................................................47
7. S/PDIF Header Signal Names .........................................................................48
8. Parallel Port Header ......................................................................................48
9. Chassis Intrusion Header Signal Names ...........................................................49
10. Intel RPAT Header Signal Names ....................................................................49
11. Alternate Front Panel Power LED Header Signal Names ......................................49
12. Front Panel Header Signal Names ...................................................................50
13. USB 2.0 Header Signal Names........................................................................50
14. Front Panel USB Header (with Intel Z-U130 USB Solid-State Drive
(or Compatible Device) Support) Signal Names.................................................51
15. Serial Port Header ........................................................................................51
16. Jumper Settings for the BIOS Setup Program Modes..........................................56
17. BIOS Beep Codes .........................................................................................67
18. Front-panel Power LED Blink Codes .................................................................68
19. BIOS Error Messages ....................................................................................68
20. Safety Standards..........................................................................................69
21. Lead-Free Second Level Interconnect Marks .....................................................75
22. China RoHS Environmentally Friendly Use Period Mark.......................................76
23. EMC Regulations...........................................................................................78
24. Product Certification Markings ........................................................................80

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