50
User Guide Integrated Lights-Out
Code
FE18
FE1C
FE20
FE24
FE28
FE2C
FE30
FE34
FE38
FE3C
FE40
FE44
FE48
FE4C
FE50
FE54
NVRAM Environment Variables Listing
HP uses NVRAM to store server environment variable information, for example,
host controller boot order. This information can be useful to HP engineers and
advanced customers who have detailed knowledge of HP System Management
architecture.
Virtual NMI Button
The Virtual NMI button halts the operating system for debugging purposes. This
functionality is an advanced feature that should only be used for kernel-level
debugging. The possible uses of this feature include:
Start of Phase
USB Initialization
Memory Test
Memory Initialization
USB Startup
Floppy Controller Test
Option ROM Initialization
ATAPI Option ROM Initialization
BBS Initialization
Begin BOOT Process
Attempting SCSI CD Boot
Attempting Floppy Boot
Attempting HD Boot
Attempting CD Boot
Attempting PXE Boot
Passing control to boot sector code
No bootable devices
Demonstrate ASR