Hp ProLiant BL490c G6 Server-Blade Manuel d'utilisateur Page 54
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Configuration and utilities 54
Erase Utility
CAUTION:
Perform a backup before running the System Erase Utility. The utility sets the system
to its original factory state, deletes the current hardware configuration information, including
array setup and disk partitioning, and erases all connected hard drives completely. Refer to the
instructions for using this utility.
Run the Erase Utility if you must erase the system for the following reasons:
• You want to install a new operating system on a server blade with an existing operating system.
• You encounter an error when completing the steps of a factory-installed operating system installation.
To access the Erase Utility, use the System Erase button on the home screen of the SmartStart CD ("SmartStart
software" on page 48).
Redundant ROM support
The server enables you to upgrade or configure the ROM safely with redundant ROM support. The server has
a 8-MB ROM that acts as two, separate 4-MB ROMs. In the standard implementation, one side of the ROM
contains the current ROM program version, while the other side of the ROM contains a backup version.
NOTE: The server ships with the same version programmed on each side of the ROM.
Safety and security benefits
When you flash the system ROM, ROMPaq writes over the backup ROM and saves the current ROM as a
backup, enabling you to switch easily to the alternate ROM version if the new ROM becomes corrupted for
any reason. This feature protects the existing ROM version, even if you experience a power failure while
flashing the ROM.
USB support and functionality
USB support
HP provides both standard USB 2.0 support and legacy USB 2.0 support. Standard support is provided by
the OS through the appropriate USB device drivers. Before the OS loads, HP provides support for USB
devices through legacy USB support, which is enabled by default in the system ROM.
Legacy USB support provides USB functionality in environments where USB support is not available normally.
Specifically, HP provides legacy USB functionality for the following:
• POST
• RBSU
• Diagnostics
• DOS
• Operating environments which do not provide native USB support
- User Guide 1
- Contents 3
- Contents 4 4
- Contents 5 5
- Component identification 6
- System board components 7
- System maintenance switch 8
- Accessing the redundant ROM 9
- HP c-Class Blade SUV Cable 10
- Operations 11
- Remove the server blade 12
- Remove the access panel 13
- Install the access panel 13
- Overview 14
- Installing a server blade 17
- Connecting to the network 17
- Setup 18 18
- Completing the configuration 19
- Introduction 20
- Hard drive option 20
- Memory options 21
- DIMM identification 22
- Memory configurations 23
- Installing DIMMs 27
- Processor option 29
- Mezzanine card option 34
- Cabling 39
- Configuration and utilities 42
- Network-based PXE deployment 43
- Deployment methods 45
- CD-ROM deployment 46
- Diskette image deployment 47
- Configuration tools 48
- HP ROM-Based Setup Utility 49
- Auto-configuration process 50
- Boot options 50
- BIOS Serial Console 50
- Array Configuration Utility 51
- Management tools 53
- Erase Utility 54
- Redundant ROM support 54
- Diagnostic tools 55
- Integrated Management Log 56
- Keeping the system current 57
- HP Smart Update Manager 58
- Care Pack 58
- Troubleshooting 59
- Symbols on equipment 60
- Warnings 60
- Symptom information 61
- Troubleshooting 62 62
- Loose connections 63
- Service notifications 63
- Server health LEDs 63
- Troubleshooting flowcharts 63
- Start diagnosis flowchart 64
- General diagnosis flowchart 65
- Symptoms: 67
- POST problems flowchart 69
- OS boot problems flowchart 71
- • Corrupted OS 72
- • Redundancy failure 74
- (http://www.hp.com/support) 75
- Troubleshooting 76 76
- Battery replacement 77
- FCC rating label 78
- Class A equipment 78
- Class B equipment 78
- Modifications 79
- • EMC Directive 2004/108/EC 80
- Japanese notice 81
- BSMI notice 81
- Korean notice 81
- Chinese notice 82
- Laser compliance 82
- Battery replacement notice 82
- Electrostatic discharge 84
- Specifications 85
- Technical support 86
- Technical support 87 87
- Customer Self Repair 88
- Technical support 89 89
- Reparo feito pelo cliente 90
- Technical support 91 91
- Technical support 92 92
- Technical support 93 93
- Acronyms and abbreviations 94
- Version Control Agent 96
- Virtual Machine 96
- Web-Based Enterprise Service 96
- Wired for Management 96
- Index 97 97
- Index 98 98
- Index 99 99
- Index 100 100
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