Gateway 9315 Manual De Usuario

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52

Off

R

G

R

Update CMOS memory size from memory found in memory test. 
Allocates memory for Extended BIOS Data Area from base 
memory.

60

Off

R

R

Off

Initialize NUM-LOCK status and programs the KBD typematic 
rate.

75

Off

O

R

O

Initialize Int-13 and prepare for IPL detection.

78

G

R

R

R

Initialize  IPL  devices  controlled  by  BIOS  and  option  ROMs.

7A

G

R

O

R

Initialize remaining option ROMs.

7C

G

O

R

R

Generate and write contents of ESCD in NVRam.

84

R

G

Off

Off

Log errors encountered during POST.

85

R

G

Off

G

Display error to the user and gets the user response to error.

87

R

G

G

G

Execute  BIOS  setup  if  needed/requested.

8C

O

G

Off

Off

Late POST initialization of chipset registers.

8D

O

G

Off

G

Build ACPI tables (if ACPI is supported).

8E

O

G

G

Off

Program  the  peripheral  parameters.  Enable/disable  NMI  as 
selected.

90

R

Off

Off

R

Late POST initialization of system management interrupt.

A0

R

Off

R

Off

Check boot password if installed.

A1

R

Off

R

G

Clean-up work needed before booting to operating system.

A2

R

Off

O

Off

Take care of runtime image preparation for different BIOS 
modules. Fill the free area in F000h segment with 0FFh. 
Initializes the Microsoft

®

 IRQ Routing Table. Prepares the 

runtime language module. Disables the system configuration 
display, if needed.

A4

R

G

R

Off

Initialize runtime language module.

A7

R

G

O

G

Display  the  system  configuration  screen,  if  enabled.  Initialize  the 
CPUs before boot, including the programming of the MTRRs.

A8

O

Off

R

Off

Prepare CPU for operating system boot, including final MTRR 
values.

A9

O

Off

R

G

Wait for user input at config display, if needed.

AA

O

Off

O

Off

Uninstall POST INT1Ch vector and INT09h vector. De-initializes 
the ADM module.