Bios Post Error Messages List; Bios Post Error Message List; Pei Phase - Acer AT310 F2 Service Manual

BIOS POST Error Messages List

BIOS POST error message list

PEI Phase

Status Code
Progress Code
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D – 0x2A
0x2B
0x2C
0x2D
0x2E
0x2F
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
0x3A
0x3B
0x3C
0x3D
0x3E
0x3F-0x4E
0x4F
PEI Error Codes
0x50
0x51
0x52
0x53
0x54
0x55
0x56
0x57
0x58
0x59
Description
PEI Core is started
Pre-memory CPU initialization is started
Pre-memory CPU initialization (CPU module specific)
Pre-memory CPU initialization (CPU module specific)
Pre-memory CPU initialization (CPU module specific)
Pre-memory North Bridge initialization is started
Pre-Memory North Bridge initialization (North Bridge module specific)
Pre-Memory North Bridge initialization (North Bridge module specific)
Pre-Memory North Bridge initialization (North Bridge module specific)
Pre-memory South Bridge initialization is started
Pre-memory South Bridge initialization (South Bridge module specific)
Pre-memory South Bridge initialization (South Bridge module specific)
Pre-memory South Bridge initialization (South Bridge module specific)
OEM pre-memory initialization codes
Memory initialization. Serial Presence Detect (SPD) data reading
Memory initialization. Memory presence detection
Memory initialization. Programming memory timing information
Memory initialization. Configuring memory
Memory initialization (other).
Reserved for ASL (see ASL Status Codes section below)
Memory Installed
CPU post-memory initialization is started
CPU post-memory initialization. Cache initialization
CPU post-memory initialization. Application Processor(s) (AP) initialization
CPU post-memory initialization. Boot Strap Processor (BSP) selection
CPU post-memory initialization. System Management Mode (SMM) initialization
Post-Memory North Bridge initialization is started
Post-Memory North Bridge initialization (North Bridge module specific)
Post-Memory North Bridge initialization (North Bridge module specific)
Post-Memory North Bridge initialization (North Bridge module specific)
Post-Memory South Bridge initialization is started
Post-Memory South Bridge initialization (South Bridge module specific)
Post-Memory South Bridge initialization (South Bridge module specific)
Post-Memory South Bridge initialization (South Bridge module specific)
OEM post memory initialization codes
DXE IPL is started
Memory initialization error. Invalid memory type or incompatible memory speed
Memory initialization error. SPD reading has failed
Memory initialization error. Invalid memory size or memory modules do not
match.
Memory initialization error. No usable memory detected
Unspecified memory initialization error.
Memory not installed
Invalid CPU type or Speed
CPU mismatch
CPU self test failed or possible CPU cache error
CPU micro-code is not found or micro-code update is failed
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