NEC Express5800/320Ma User Manual page 70

POST Codes
72
Check for configuration errors.
74
Test the real-time clock.
76
Check for keyboard errors.
7A
Set Num Lock to default setting.
7C
Set up the hardware interrupt vectors.
7D
Initialize intelligent system monitoring (ISM).
7E
Initialize the coprocessor if present.
80
Start the Boot Block POST. Initialize the PCI - 8259 interrupt controller, and the host
bridge.
82
Initialize MTRR, set caching mode to write-protect the BIOS, set default caching
strategy, and enable L1 cache.
83
Initialize the timers reference.
84
Initialize the floppy drive and the LPT port.
8C
Determine the size of the memory and set up the MCH.
85
Determine whether to force crisis recovery.
A-8 Express5800/320Ma: Virtual Technician Module User's Guide