Hp ProLiant SL4540 Gen8 Server User Manual Page 57
- Page / 78
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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Software and configuration utilities 57
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
Redundant ROM support
The node enables you to upgrade or configure the ROM safely with redundant ROM support. The node has
a single ROM that acts as two separate ROM images. 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.
Keeping the system current
Drivers
IMPORTANT: Always perform a backup before installing or updating device drivers.
The node includes new hardware that may not have driver support on all OS installation media.
Drivers, ROM images, and value-add software can be downloaded as part of an SPP ("HP Service Pack for
ProLiant" on page 52). If you are installing drivers from SPP, be sure that you are using the latest SPP version
that your node supports. To verify that your node is using the latest supported version and for more
information about SPP, see the HP website (http://www.hp.com/go/spp/download).
To locate the drivers for a particular node, go to the HP website (http://www.hp.com/go/hpsc) and click on
Drivers, Software & Firmware. Then, enter your product name in the Find an HP product field and click Go.
- User Guide 1
- Contents 3
- Contents 4 4
- Contents 5 5
- Component identification 6
- System board components 8
- DIMM slots 9
- System maintenance switch 9
- NMI jumper 9
- Personality board components 10
- Front panel components 11
- • 3 node chassis 12
- Hard drive display LEDs 13
- Rear panel components 14
- • 2 node chassis 15
- • 1 Gb I/O module 16
- • 10 Gb I/O module 16
- Device bay numbering 18
- 2 node drive bay numbering 19
- 3 node drive bay numbering 19
- Power supply LED 20
- Fan LED 20
- Operations 21
- Remove the access panel 22
- Install the access panel 23
- Rack planning resources 24
- Optimum environment 24
- Temperature requirements 25
- Rack warnings 26
- Installing the chassis 27
- Installing hardware options 27
- Configuring the chassis 28
- Registering the server 29
- Introduction 30
- Processor option 30
- Memory options 34
- DIMM identification 36
- Memory configurations 36
- Installing a DIMM 38
- Removing a drive blank 39
- Controller options 40
- Cabling 44
- SATA cabling 45
- Internal power cabling 45
- RPS cabling 46
- Front LED cabling 46
- SATA board power cabling 47
- USB/VGA cabling 47
- Server mode 48
- HP product QuickSpecs 48
- HP iLO Management 48
- Active Health System 49
- Intelligent Provisioning 50
- Erase Utility 51
- HP Service Pack for ProLiant 52
- HP ROM-Based Setup Utility 53
- Auto-configuration process 54
- Boot options 54
- Configuring AMP modes 54
- Utilities and features 55
- ROMPaq utility 56
- Automatic Server Recovery 56
- Keeping the system current 57
- Software and firmware 58
- Version control 58
- ProLiant servers 58
- Troubleshooting 59
- System battery 60
- Regulatory information 61
- Electrostatic discharge 62
- Specifications 63
- Support and other resources 64
- Customer Self Repair 66
- Reparo feito pelo cliente 68
- Acronyms and abbreviations 72
- Documentation feedback 75
- Index 76 76
- Index 77 77
- Index 78 78
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