50 User Guide Integrated Lights-Out
Code | Start of Phase |
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FE18 | USB Initialization |
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FE1C | Memory Test |
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FE20 | Memory Initialization |
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FE24 | USB Startup |
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FE28 | Floppy Controller Test |
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FE2C | Option ROM Initialization |
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FE30 | ATAPI Option ROM Initialization |
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FE34 | BBS Initialization |
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FE38 | Begin BOOT Process |
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FE3C | Attempting SCSI CD Boot |
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FE40 | Attempting Floppy Boot |
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FE44 | Attempting HD Boot |
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FE48 | Attempting CD Boot |
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FE4C | Attempting PXE Boot |
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FE50 | Passing control to boot sector code |
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FE54 | No bootable devices |
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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
•Demonstrate ASR