User`s guide

B-4 NovaScale R422 Installation and User's Guide
POST Code Description
B6h Check password (optional)
B7h Initialize ACPI BIOS and PPM Structures
B9h Prepare Boot
BAh Initialize SMBIOS
BCh Clear parity checkers
BDh Display MultiBoot menu
BEh Clear screen (optional)
BFh Check virus and backup reminders
C0h Try to boot with INT 19
C1h Initialize POST Error Manager (PEM)
C2h Initialize error logging
C3h Initialize error display function
C4h Initialize system error fl ags
C6h Console redirection init.
C7h Unhook INT 10h if console redirection enabled
C8h Force check (optional)
C9h Extended ROM checksum (optional)
CDh Reclaim console redirection vector
D2h Unknown interrupt
D4h Check Intel Branding string
D8h Alert Standard Format initialization
D9h Late init for IPMI
DEh Log error if micro-code not updated properly
The following are for the boot block in Flash ROM
POST Code Description
E0h Initialize the chipset
E1h Initialize the bridge
E2h Initialize the CPU
E3h Initialize system timer
E4h Initialize system I/O
E5h Check force recovery boot
E6h Checksum BIOS ROM
E7h Go to BIOS
E8h Set Huge Segment
E9h Initialize Multi Processor
EAh Initialize OEM special code
EBh Initialize PIC and DMA
ECh Initialize Memory type
EDh Initialize Memory size
EEh Shadow Boot Block
EFh System memory test
F0h Initialize interrupt vectors
F1h Initialize Run Time Clock
F2h Initialize video
F3h Initialize System Management Manager