Asrock p67 professional 用户手册

45

2.13 Dr. Debug

Dr. Debug is used to provide code information, which makes troubleshooting even 

easier. Please see the diagrams below for reading the Dr. Debug codes.

Description  

 0x00  

Not used

 0x01  

Power on. Reset type detection (soft/hard) 

 0x02  

AP initialization before microcode loading 

 0x03  

North Bridge initialization before microcode loading 

 0x04  

South Bridge initialization before microcode loading 

 0x05  

OEM initialization before microcode loading 

 0x06  

Microcode loading 

 0x07  

AP initialization after microcode loading 

 0x08  

North Bridge initialization after microcode loading 

 0x09  

South Bridge initialization after microcode loading 

 0x0A  

OEM initialization after microcode loading 

 0x0B  

Cache initialization 

 0x0C – 0x0D  

Reserved for future AMI SEC error codes 

 0x0E  

Microcode not found 

 0x0F  

Microcode not loaded 

 0x10  

PEI Core is started 

 0x11  

Pre-memory CPU initialization is started 

 0x12  

Pre-memory CPU initialization (CPU module specifi c) 

 0x13  

Pre-memory CPU initialization (CPU module specifi c) 

 0x14  

Pre-memory CPU initialization (CPU module specifi c) 

 0x15  

Pre-memory North Bridge initialization is started 

 0x16  

Pre-Memory North Bridge initialization (North Bridge module specifi c) 

 0x17  

Pre-Memory North Bridge initialization (North Bridge module specifi c) 

 0x18  

Pre-Memory North Bridge initialization (North Bridge module specifi c) 

 0x19  

Pre-memory South Bridge initialization is started  

 0x1A  

Pre-memory South Bridge initialization (South Bridge module specifi c) 

 0x1B  

Pre-memory South Bridge initialization (South Bridge module specifi c) 

 0x1C  

Pre-memory South Bridge initialization (South Bridge module specifi c) 

 0x1D – 0x2A  

OEM pre-memory initialization codes 

 0x2B  

Memory initialization. Serial Presence Detect (SPD) data reading 

 0x2C  

Memory initialization. Memory presence detection 

 0x2D  

Memory initialization. Programming memory timing information  

 0x2E  

Memory initialization. Confi guring memory 

 0x2F  

Memory initialization (other) 

 0x30  

Reserved for ASL (see ASL Status Codes section below) 

 0x31  

Memory Installed 

 0x32  

CPU post-memory initialization is started 

 0x33  

CPU post-memory initialization. Cache initialization 

 0x34  

CPU post-memory initialization. Application Processor(s) (AP) initialization 

 0x35  

CPU post-memory initialization. Boot Strap Processor (BSP) selection 

 0x36  

CPU post-memory initialization. System Management Mode (SMM)  

 

 initialization