HP ProLiant ML310e Gen8 v2 Server Maintenance and Service Guide

Diagnostic tools 62
HP ROM-Based Setup Utility
RBSU is a configuration utility embedded in HP ProLiant servers that performs a wide range of configuration
activities that can include the following:
• Configuring system devices and installed options
• Enabling and disabling system features
• Displaying system information
• Selecting the primary boot controller
• Configuring memory options
• Language selection
For more information on RBSU, see the HP ROM-Based Setup Utility User Guide on the Documentation CD or
the HP website (http://www.hp.com/support/rbsu).
Integrated Management Log
The IML records hundreds of events and stores them in an easy-to-view form. The IML timestamps each event
with 1-minute granularity.
You can view recorded events in the IML in several ways, including the following:
• From within HP SIM
• From within operating system-specific IML viewers
o For Windows: IML Viewer
o For Linux: IML Viewer Application
• From within the iLO user interface
• From within HP Insight Diagnostics (on page 61)
USB support and functionality
USB support
HP provides standard USB 2.0 support, standard USB 3.0 support, and legacy USB support. Standard
support is provided by the OS through the appropriate USB device drivers.
Before the OS loads, HP provides support for USB 2.0 devices through legacy USB support, which is enabled
by default in the system ROM. USB 3.0 ports are not functional before the OS loads. The native OS provides
USB 3.0 support through appropriate xHCI drivers.
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