Server Node Basic Input/Output System (BIOS)
Event Cause Boot Continues on
Host?
Correctable ECC Memory Correctable ECC (error correction
code) error is detected
Does not apply
Uncorrectable ECC Memory Uncorrectable ECC error is detected Does not apply
No system memory No physical memory is detected in the
system
No
No usable system memory All installed memory has experienced an
unrecoverable failure
No
Hard disk controller failure No disk controller is found Yes
Keyboard failure Keyboard cannot be initialized Yes
Boot media failure No removable boot media is found Yes
No video device No video controller is found No
Firmware (BIOS) ROM corruption BIOS checksum fails and the boot block is
not corrupted
No
System restart System boot is initiated Yes
Initiated by hard reset Boot process is started by hard reset Yes
Memory initialization Memory sizing is occurring
System firmware progress
Does not apply
Primary processor initialization Primary CPU initialization
System firmware progress
Does not apply
Initiated by warm reset Boot process is started by warm reset Does not apply
Embedded controller management Management controller initialization Does not apply
Secondary processor(s) initialization Secondary CPU initialization asserted
System firmware progress
Does not apply
Video initialization When BIOS initializes keyboard Does not apply
Keyboard controller initialization When BIOS initializes keyboard Does not apply
Option ROM initialization BIOS initializes Option ROMs
System firmware progress
Does not apply
Option ROM space exhausted BIOS cannot install an Option ROM
(typically a plug-in card driver) into memory
from that device preventing booting
Yes
User initiated system set up User initiated access to BIOS Setup Utility
System firmware progress
Does not apply
User initiated boot to OS System boot is initiated
System firmware progress
Does not apply
No bootable media No media from which to boot No
PXE server not found Boot error - PXE server not found No. BIOS tries next
boot device.
Appendix A • Servicing the Oracle Database Appliance Version 1 253
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