Gigabyte GA-Z77X-UD5H Manual - Page 120

Issue Ready To Boot event for OS Boot., Legacy Option ROM initialization. - codes

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Code 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E~9F A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF B0 B1 B2 B3 Description PCI Bus initialization is started. PCI Bus hot plug initialization. PCI Bus enumeration for detecting how many resources are requested. Check PCI device requested resources. Assign PCI device resources. Console Output devices connect (ex. Monitor is lighted). Console input devices connect (ex. PS2/USB keyboard/mouse are activated). Super IO initialization. USB initialization is started. Issue reset during USB initialization process. Detect and install all currently connected USB devices. Activated all currently connected USB devices. Reserved. IDE initialization is started. Issue reset during IDE initialization process. Detect and install all currently connected IDE devices. Activated all currently connected IDE devices. SCSI initialization is started. Issue reset during SCSI initialization process. Detect and install all currently connected SCSI devices. Activated all currently connected SCSI devices. Verify password if needed. BIOS Setup is started. Reserved. Wait user command in BIOS Setup. Reserved. Issue Ready To Boot event for OS Boot. Boot to Legacy OS. Exit Boot Services. Runtime AP installation begins. Runtime AP installation ends. Legacy Option ROM initialization. System reset if needed. Appendix - 120 -

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Appendix
- 120 -
Code
Description
92
PCI Bus initialization is started.
93
PCI Bus hot plug initialization.
94
PCI Bus enumeration for detecting how many resources are requested.
95
Check PCI device requested resources.
96
Assign PCI device resources.
97
Console Output devices connect (ex. Monitor is lighted).
98
Console input devices connect (ex. PS2/USB keyboard/mouse are activated).
99
Super IO initialization.
9A
USB initialization is started.
9B
Issue reset during USB initialization process.
9C
Detect and install all currently connected USB devices.
9D
Activated all currently connected USB devices.
9E~9F
Reserved.
A0
IDE initialization is started.
A1
Issue reset during IDE initialization process.
A2
Detect and install all currently connected IDE devices.
A3
Activated all currently connected IDE devices.
A4
SCSI initialization is started.
A5
Issue reset during SCSI initialization process.
A6
Detect and install all currently connected SCSI devices.
A7
Activated all currently connected SCSI devices.
A8
Verify password if needed.
A9
BIOS Setup is started.
AA
Reserved.
AB
Wait user command in BIOS Setup.
AC
Reserved.
AD
Issue Ready To Boot event for OS Boot.
AE
Boot to Legacy OS.
AF
Exit Boot Services.
B0
Runtime AP installation begins.
B1
Runtime AP installation ends.
B2
Legacy Option ROM initialization.
B3
System reset if needed.