Intel DH55TC User Manual

Intel Desktop Board DH55TC Technical Product Specification
vi
2.3 Jumper Block .................................................................................. 49
2.4 Mechanical Considerations ................................................................ 51
2.4.1 Form Factor......................................................................... 51
2.5 Electrical Considerations................................................................... 52
2.5.1 Power Supply Considerations ................................................. 52
2.5.2 Fan Header Current Capability................................................ 53
2.5.3 Add-in Board Considerations .................................................. 53
2.6 Thermal Considerations.................................................................... 54
2.7 Reliability ....................................................................................... 57
2.8 Environmental ................................................................................ 57
3 Overview of BIOS Features
3.1 Introduction ................................................................................... 59
3.2 System Management BIOS (SMBIOS)................................................. 61
3.3 Legacy USB Support ........................................................................ 61
3.4 BIOS Updates ................................................................................. 62
3.4.1 Language Support ................................................................ 62
3.4.2 Custom Splash Screen .......................................................... 63
3.5 BIOS Recovery................................................................................ 63
3.6 Boot Options................................................................................... 64
3.6.1 Optical Drive Boot ................................................................ 64
3.6.2 Network Boot....................................................................... 64
3.6.3 Booting Without Attached Devices........................................... 64
3.6.4 Changing the Default Boot Device During POST ........................ 64
3.7 BIOS Security Features .................................................................... 65
4 Error Messages and Beep Codes
4.1 Speaker ......................................................................................... 67
4.2 BIOS Beep Codes ............................................................................ 67
4.3 Front-panel Power LED Blink Codes.................................................... 68
4.4 BIOS Error Messages ....................................................................... 68
4.5 Port 80h POST Codes ....................................................................... 69
5 Regulatory Compliance and Battery Disposal Information
5.1 Regulatory Compliance..................................................................... 75
5.1.1 Safety Standards.................................................................. 75
5.1.2 European Union Declaration of Conformity Statement................ 76
5.1.3 Product Ecology Statements................................................... 77
5.1.4 EMC Regulations .................................................................. 81
5.1.5 Product Certification Markings (Board Level)............................. 82
5.2 Battery Disposal Information............................................................. 83

Intel DH55TC Specifications

Add-in Card Connectors

PCI Express 2.0 x16 transfer speed	8 GB/s
PCI Express 2.0 x1 transfer speed	250 MB/s
Conventional PCI connectors count	1

Front Panel USB Headers

USB 2.0 specification compliance	Yes
+5 V DC power on USB headers	Fused
USB Header 2 Pin 10 routing	HDD LED