Intel DH55PJ User Manual

Contents
vii
Figures
1. Major Board Components.................................................................. 11
2. Block Diagram ................................................................................ 13
3. Memory Channel and DIMM Configuration ........................................... 17
4. Back Panel Audio Connector Options .................................................. 22
5. LAN Connector LED Locations............................................................ 24
6. Thermal Sensors and Fan Headers ..................................................... 27
7. Location of the Standby Power LED .................................................... 34
8. Detailed System Memory Address Map ............................................... 36
9. Back Panel Connectors ..................................................................... 38
10. Component-side Connectors and Headers ........................................... 39
11. Connection Diagram for Front Panel Header ........................................ 46
12. Connection Diagram for Front Panel USB Headers ................................ 48
13. Location of the Jumper Block............................................................. 49
14. Board Dimensions ........................................................................... 51
15. Localized High Temperature Zones..................................................... 55
Tables
1. Feature Summary.............................................................................. 9
2. Components Shown in Figure 1 ......................................................... 12
3. Supported Memory Configurations ..................................................... 15
4. LAN Connector LED States ................................................................ 24
5. Effects of Pressing the Power Switch .................................................. 28
6. Power States and Targeted System Power........................................... 29
7. Wake-up Devices and Events ............................................................ 30
8. System Memory Map ....................................................................... 37
9. Component-side Connectors and Headers Shown in Figure 10................ 40
10. Serial Port Header ........................................................................... 41
11. Parallel Port Header ......................................................................... 41
12. S/PDIF Header ................................................................................ 42
13. Internal Mono Speaker Header .......................................................... 42
14. Front Panel Audio Header for Intel HD Audio........................................ 42
15. Front Panel Audio Header for Passive AC ’97 Audio ............................... 42
16. Front Panel USB Header ................................................................... 42
17. SATA Connectors............................................................................. 43
18. Processor (4-Pin) Fan Header............................................................ 43
19. Front and Rear Chassis Fan Headers .................................................. 43
20. Chassis Intrusion Header.................................................................. 43
21. Processor Core Power Connector........................................................ 44
22. Main Power Connector...................................................................... 45
23. Front Panel Header .......................................................................... 46
24. States for a One-Color Power LED...................................................... 47
25. Auxiliary Front Panel Power LED Header.............................................. 47
26. BIOS Setup Configuration Jumper Settings.......................................... 50
27. Minimum Recommended Power Supply Current Values.......................... 52
28. Fan Header Current Capability........................................................... 53

Intel DH55PJ Specifications

General

Form Factor	Micro ATX
Socket	LGA 1156
Memory Type	DDR3
Maximum Memory	8 GB
Memory Slots	2
PCI Express x16	1
PCI Express x1	2
PCI Slots	1
Chipset	Intel H55 Express
USB Ports	12
Video Outputs	VGA
SATA Ports	6