IPOXUSA IP-M45A1, User Manual

Page: 66 / 80

- 60 -
BIOS
- 60 -
D6
%RWKNH\VHTXHQFHDQG2(0VSHFL¿FPHWKRGLVFKHFNHG
to determine if BIOS recovery is forced. If BIOS recovery is
QHFHVVDU\FRQWUROÀRZVWRFKHFNSRLQW(6HHG
Bootblock
Recovery Code Checkpoints section of document for more
information.
D7
Restore CPUID value back into register. The Bootblock-
Runtime interface module is moved to system memory and
control is given to it. Determine whether in memory.
D8
The Tuntime module is uncompressed into memory. CPUID
information is stored in memory.
D9
Store the Uncompressed pointer for future use in PMM.
Copying Main BIOS into memory. Leaves all RAM below
1MB Read-Write including E000 and F000 shadow areas
but closing SMRAM.
DA
Restore CPUID value back into register. Give control
to BIOS POS (ExecutePOSTKernel). See
POST Code
Checkpoints section of document for more information.
DC System is saking from ACPI S3 state.
E1 - E8
EC - EE
2(0PHPRU\GHWHFWLRQFRQ¿JXUDWLRQHUURU7KLVUDQJHLV
reserved for chipset vendors & system manufacturers. The
error associated with this value may be different from one
platform to be next.