Intel
®
Server System SR1690WB Service Guide
81
0xD5
1
1
0
1
0
1
0
1
Transfer control to EFI
boot
0xD6
1
1
0
1
0
1
1
0
Trying boot device
selection
0xDF
1
1
0
1
1
1
1
1
Reserved for boot device
selection
Pre-EFI Initialization (PEI) Core
0xE0h
1
1
1
0
0
0
0
0
Entered Pre-EFI
Initialization phase (PEI)
0xE1h
1
1
1
0
0
0
0
1
Started dispatching early
initialization modules
(PEIM)
0xE2h
1
1
1
0
0
0
1
0
Initial memory found,
configured, and installed
correctly
0xE3h
1
1
1
0
0
0
1
1
Transfer control to the
DXE Core
PEI Modules
0xF0h
1
1
1
1
0
0
0
0
Install PEIM for Platform
Status Codes
0xF1h
1
1
1
1
0
0
0
1
Detecting Platform Type
0xF2h
1
1
1
1
0
0
1
0
Early Platform
Initialization
0xF3h
1
1
1
1
0
0
1
1
PEI Modules initialized
Driver Execution Environment (DXE) Core
0xE4h
1
1
1
0
0
1
0
0
Entered EFI driver
execution phase (DXE)
0xE5h
1
1
1
0
0
1
0
1
Started dispatching
drivers
0xE6h
1
1
1
0
0
1
1
0
Started connecting drivers
DXE Drivers
0xE7h
1
1
1
0
1
1
0
1
Waiting for user input
0xE8h
1
1
1
0
1
0
0
0
Checking password
0xE9h
1
1
1
0
1
0
0
1
Entering BIOS setup
0xEAh
1
1
1
0
1
1
0
0
Flash Update
0xEBh
1
1
1
0
1
1
0
1
Legacy Option ROM
Initialization
0xECh
1
1
1
0
1
0
0
0
DXE Drivers initialized
Table 10. Diagnostic LED POST Code Decoder
Summary of Contents for SR1690WB - Server System - 0 MB RAM
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