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Configuring BIOS Settings

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This section describes how to view and/or modify the Basic Input/Output System (BIOS) settings on the Sun Fire X4170, X4270, and X4275 Servers. The BIOS Setup utility reports system information and can be used to configure the server BIOS settings. BIOS has a Setup utility stored in the BIOS flash memory. The configured data is provided with context-sensitive Help and is stored in the system's battery-backed CMOS RAM. If the configuration stored in the CMOS RAM is invalid, the BIOS settings default to the original state specified at the factory. The following topics are covered: Using BIOS Setup Utility Menu Items BIOS Setup Screens Overview BIOS Setup Utility Menu Screens Default BIOS Power-On Self-Test (POST) Events BIOS POST F1 and F2 Errors Ethernet Port Device and Driver Naming E.1 Using BIOS Setup Utility Menu Items You can access BIOS Setup utility screens from the following interfaces: Use a USB keyboard, mouse, and VGA monitor connected d...
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The Mother of All Demos

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The Mother of All Demos  is a name that describes the demonstration  Douglas Engelbart  with the assistance of  Stewart Brand , and others gave on December 9,  1968  at the Fall Joint Computer Conference in San Francisco. The 90-minute live demonstration is considered the all-time greatest because of its influence on what we now think of as a computer. In the demonstration, Douglas used a workstation on  NLS  with  windows ,  hypertext , graphics, command input,  videoconferencing ,  word processing , dynamic file linking, and a collaborative real-time editor all accessed using a  mouse . Many of these features were later included in Apple computers and Microsoft Windows. Below is the video of the demo in its entirety. Related pages When was the first computer invented?
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What is the difference between a connector, jack, plug, and port?

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Plug The  plug  is part of a cable that connects to a port. The plug always connects to something else (e.g., a jack or port). For example, the most common plug is the power plug that connects your computer, monitor, and other devices to a power source. The picture is a desktop power cord in the United States with a  male plug end  that connects to the  wall socket  and the  female plug end  that connects to the computer or monitor. Note:  In our example of a power cord plug, this plug is different in different countries around the world. Cable and Cord A  cable  or  cord  is one or more wires in a plastic covering that allows for the transmission of  power  or  data  between devices. In the picture to the right is an example of a  CAT5  network cable. See our  cable definition for a list of types of cables that are used with computers. Wire A wire is a single strand of meta...
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