Bios Boot Block Post Codes - NEC Express5800/320Ma User Manual

D7
Check Firstware (enhanced BIOS).
D8
Initialize the Alert Standard Format (ASF) interface.
D9
Initialize the IPMI interface.
DA
Initialize PCIE.

BIOS Boot Block POST Codes

80
Initialize the chipset.
81
Initialize the bridge.
82
Initialize the CPU.
83
Initialize the system timer.
84
Initialize the system I/O.
85
Check for recovery boot.
86
Initiate the BIOS ROM checksum test.
87
Go to BIOS.
88
Initialize all the processors in a multiprocessor system.
POST and Online Diagnostic Codes
POST Codes
A-17