0
A peripheral is any component that is not essential to the computer, but provides additional functionality. The essential components are the motherboard, CPU and RAM, along with a data storage facility (e.g., hard-drive) containing an operating system (the essential software).
External input and output devices (such as keyboard and screen), while often essential, are actually peripheral devices (routers and servers do not require them as they are accessed remotely via a network computer). The screen, if required, will also require a graphics processor, which is usually built into the motherboard itself, or is provided as a peripheral expansion card attached to the motherboard via expansion slots (such as PCI and PCI express slots). In a multi-monitor setup, both types can be used together to support 4 or even 6 separate monitors.
As to how you physically connect peripherals, every connection in the computer (both internal and external) is keyed; it's impossible to get the connection the wrong way around by accident. So if a plug won't fit into a socket, check it is oriented correctly and that it is the correct type of socket. Firewire and USB connections may look very similar at first glance but, if you look more closely, they are very different indeed. However, some connections rely upon an interference fit that require gentle but firm (not excessive) force to make the connection good. Above all, ensure all connections are fully-seated into their sockets, and locked into place wherever a latch is provided (the CPU and RAM use latches, as do SATA hard-drives and PCI express devices).
When attaching components (including CPU and RAM) to the motherboard, the board may flex and crack if too much force is applied. The motherboard stands on small stand-off pegs fitted to the chassis. While some flexing is to be expected, do try and support the edges of the board with your fingers to minimise this flexing. If this is not possible, you may have to remove the motherboard completely and place additional stand-off pegs wherever required (to match the available screw holes of the motherboard itself). If you cannot place a metal stand-off under the board at a particular point (because the chassis doesn't provide a threaded hold at that point), then you can use a plastic stand-off that clips into the motherboard's screw hole and simply sits on the chassis to provide support. This is often required at one of the four corners of the board, especially with budget chassis.
What else can I help you with?
Which one of the following devices is a computer peripheral used as an input device in an office?
A scanner is the computer peripheral used as an input in an office. Input devices are things you attach to a computer.
What is the definition for peripheral ports and expasion slots?
Peripheral ports such as COM, USB and serial ports, are input/output interfaces that allow devices to connect to a computer. Expansion slots are sockets on the motherboard where an expansion card is inserted.
What is designed to specifically manage computer peripheral devices?
operating system
What are the peripheral involved in computer networking?
Routers, Switches, Cables, End devices .
Why are peripheral devices important to the computer system?
Peripheral devices are devices used with a computer. Most think of peripherals as non-essential devices like printers, mice, joysticks, speakers, etc. The exact function depends on the exact peripheral.
What is used to add memory or connect peripheral devices to a notebook computer?
A PC card is used to connect peripheral devices to a notebook computer.
How do you connect multiple peripheral devices without wires to a computer?
bluetooth
How do you connect input to the computer?
By using peripheral devices and the various input ports and sockets.
What devices does your computer need to accomplish input and output functions?
peripheral devices
What is the purpose of a U S B?
Gto enable peripheral devices to connect to a computer. It's designed so that - no matter what the device is - the computer will 'recognise' it.
Which type of standard interface allows users to connect and disconnect peripheral devices while the computer is running without having to restart?
USB
Which one of the following devices is a computer peripheral used as an input device in an office?
A scanner is the computer peripheral used as an input in an office. Input devices are things you attach to a computer.
What is non peripherals devices?
Well, a periphel device is any device that can connect to the outside of a computer system, anything that cannot connect directly to the outside of a computer would be classed as a non peripheral device.
Why Does an external peripheral device need a cable to connect to the computer?
Not all external peripheral devices need a cable. There are a growing number of devices that use wifi (wireless and no cable required). You can use a wifi keyboard and a wifi mouse. There are wifi printers, and so on.
Is a modem a peripheral device?
A modem is a peripheral device based on the fact that peripheral devices are devices located on the outside of a computer
What are parts of periperals in computer?
A peripheral is a device attached to a host computer, but not part of it.Some common peripheral devices are keyboards, printers, computer monitors
What are four examples of computer peripheral devices?
A computer peripheral, or peripheral device, is an external object that provides input and output for the computer. Some common input devices include: * joystick * pen tablet * MIDI keyboard * digital camera * video camera
