Product guide
Table Of Contents
- Intel® Desktop Board DP55WG Product Guide
- Revision History
- Preface
- Contents
- 1 Desktop Board Features
- Supported Operating Systems
- Desktop Board Components
- Processor
- Main Memory
- Intel® P55 Express Chipset
- Audio Subsystem
- LAN Subsystem
- USB 2.0 Support
- Serial ATA Support
- Legacy I/O
- Expandability
- BIOS
- Hardware Management
- Power Management
- Onboard Power Button
- Processor and Voltage Regulator LEDs
- Back to BIOS Button
- Speaker
- Battery
- Real-Time Clock
- 2 Installing and Replacing Desktop Board Components
- Before You Begin
- Installation Precautions
- Installing the I/O Shield
- Installing and Removing the Desktop Board
- Installing and Removing a Processor
- Installing and Removing System Memory
- Installing and Removing PCI Express x16 Graphics Cards
- Connecting the Serial ATA (SATA) Cables
- Connecting to the Internal Headers
- Connecting to the Audio System
- Connecting Chassis Fan and Power Supply Cables
- Setting the BIOS Configuration Jumper
- Clearing Passwords
- Replacing the Battery
- 3 Updating the BIOS
- 4 Configuring for RAID Using Intel® Matrix Storage Technology
- A Error Messages and Indicators
- B Regulatory Compliance
Error Messages and Indicators
75
POST Code Description
CPU Initialization (PEI, DXE, SMM)
41-43 Begin to end CPU PEI init
44-46 Begin to end CPU SMM init/relocate bases
47-4C CPU DXE phase begin to end
4D-4F CPU DXE SMM phase begin to end
I/O Buses
50-52 PCI enumeration, allocation, hot plug
58, 59 Resetting USB bus
5A, 5B Resetting SATA bus and all devices
5F Unrecoverable error, start with PIC
Boot Device Selection (BDS)
60-6F BDS driver entry
E4 Entered DXE phase
E7 Waiting for user input
E8 Checking password
E9 Entering BIOS setup
EB Calling legacy option ROMs
Keyboard/Mouse (PS/2 or USB)
90-95 Keyboard initialization
98-9B Mouse initialization
Fixed Media
B0-BF Detecting and initializing fixed media
Runtime Phase/EFI Operating System Boot
F8 EFI boot service ExitBootServices
F9 EFI runtime service SetVirtualAddressMap