Supero SUPER S2DG2, User'S And Bios Manual

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B-9
Appendix B: AMIBIOS POST Diagnostics Error Messages
Check
PointDescription
A9 R e t u r n e d f r o m a d a p t o r R O M a t E 0 0 0 h c o n t r o l .
N e x t , p e r f o r m i n g a n y i n i t i a l i z a t i o n r e q u i r e d a f t e r
the E000 option ROM had control.
AA I n i t i a l i z a t i o n a f t e r E 0 0 0 o p t i o n R O M c o n t r o l h a s
completed. Displaying the system configuration next.
AB Building the multiprocessor table, if necessary. POST
next.
B0 The system configuration is displayed.
AC Uncompressing the DMI data and initializing DMI.
B1 Copying any code to specific areas.
D0h T h e N M I i s d i s a b l e d . P o w e r o n d e l a y i s s t a r t i n g .
Next, the initialization cade checksum will be verified.
D1h Initializing the DMA controller. Performing the keyboard
c o n t r o l l e r B A T t e s t . S t a r t i n g m e m o r y r e f r e s h , a n d
entering 4 GB flat mode next.
D3h Starting memory sizing next.
D4h Returning to real mode. Executing any OEM patches
and setting the stack next.
D5h Passing control to the uncompressed code in shadow
RAM at E000:0000h. The initialization code is copied
to segment 0 and control will be transferred to segment
0.
D6h C o n t r o l i s i n s e g m e n t 0 . N e x t , c h e c k i n g i f
< C t r l > < H o m e > w a s p r e s s e d a n d v e r i f y i n g t h e s y s t e m
BIOS checksum.