42
Checkpoints & Beep Codes
PEI Beep Codes
DXE Phase
# of Beeps
Description
1
Memory not Installed
1
Memory was installed twice (InstallPeiMemory
routine in PEI Core called twice)
2
Recovery started
3
DXEIPL was not found
3
DXE Core Firmware Volume was not found
4
Recovery failed
4
S3 Resume failed
7
Reset PPI is not available
Status Code
Description
0x60
DXE Core is started
0x61 NVRAM
initialization
0x62
Installation of the South Bridge Runtime
Services
0x63
CPU DXE initialization is started
0x64
CPU DXE initialization (CPU module specific)
0x65
CPU DXE initialization (CPU module specific)
0x66
CPU DXE initialization (CPU module specific)
0x67
CPU DXE initialization (CPU module specific)
0x68
PCI host bridge initialization
0x69
North Bridge DXE initialization is started
0x6A
North Bridge DXE SMM initialization is started
0x6B
North Bridge DXE initialization (North Bridge
module specific)
0x6C
North Bridge DXE initialization (North Bridge
module specific)
0x6D
North Bridge DXE initialization (North Bridge
module specific)
0x6E
North Bridge DXE initialization (North Bridge
module specific)