ASROCK A75 Pro4/MVP User Manual download pdf (Page 37)

2.12 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.

Status Code 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 specic)

0x13 Pre-memory CPU initialization (CPU module specic)

0x14 Pre-memory CPU initialization (CPU module specic)

0x15 Pre-memory North Bridge initialization is started

0x16 Pre-Memory North Bridge initialization (North Bridge module specic)

0x17 Pre-Memory North Bridge initialization (North Bridge module specic)

0x18 Pre-Memory North Bridge initialization (North Bridge module specic)

0x19 Pre-memory South Bridge initialization is started

0x1A Pre-memory South Bridge initialization (South Bridge module specic)

0x1B Pre-memory South Bridge initialization (South Bridge module specic)

0x1C Pre-memory South Bridge initialization (South Bridge module speci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. Conguring memory

0x2F Memory initialization (other)

0x30 Reserved for ASL

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

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Comments to this Manuals

ChriseNego 26 Apr 2024 | 22:20:27

Hello, im noob :)

ASROCK A75 Pro4/MVP User Manual Page 37

Comments to this Manuals

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