АвтоАвтоматизацияАрхитектураАстрономияАудитБиологияБухгалтерияВоенное делоГенетикаГеографияГеологияГосударствоДомДругоеЖурналистика и СМИИзобретательствоИностранные языкиИнформатикаИскусствоИсторияКомпьютерыКулинарияКультураЛексикологияЛитератураЛогикаМаркетингМатематикаМашиностроениеМедицинаМенеджментМеталлы и СваркаМеханикаМузыкаНаселениеОбразованиеОхрана безопасности жизниОхрана ТрудаПедагогикаПолитикаПравоПриборостроениеПрограммированиеПроизводствоПромышленностьПсихологияРадиоРегилияСвязьСоциологияСпортСтандартизацияСтроительствоТехнологииТорговляТуризмФизикаФизиологияФилософияФинансыХимияХозяйствоЦеннообразованиеЧерчениеЭкологияЭконометрикаЭкономикаЭлектроникаЮриспунденкция

Installing Peripheral Devices

Читайте также:
  1. All wireless devices on the same WLAN must have the same SSID
  2. Display Devices
  3. Inventory of stylistics: Expressive means and stylistic devices. Tropes.
  4. Powerplant and propulsion devices
  5. Unit 1. Functional Translation of Stylistic Devices
  6. Unit 12. Stylistic Devices
  7. Which two statements about a service set identifier (SSID) are true:all wireless devices on the same WLAN must have the same SSID;tells a wireless device to which WLAN it belongs

Today, many peripheral devices connect to an external USB (universal serial bus) port and Windows automatically loads their service drivers, making installation as simple as plugging in a table lamp. USB is currently the most popular technology for connecting peripherals.

USB ports are conveniently located on the front of the system unit for easy access. When you install a peripheral device, you are creating a connection for data to flow between the device and the computer. Within a computer, data travels from one component to another over circuits called a data bus. One part of the data bus runs between RAM and the microprocessor. Other parts of the data bus connect RAM to various storage and peripheral devices. The segment of the data bus that extends between RAM and peripheral devices is called the expansion bus. As data moves along the expansion bus, it can travel through expansion slots, cards, ports, and cables. An expansion slot is along, narrow socket on the system board into which you can plug an expansion card. An expansion card is a small circuit board that gives a computer the capability to control a storage device, an input device, or an output device. Expansion cards are also called “expansion boards”, “controller cards”, or “adapters”. Expansion cards are built for only one type of slot. An expansion port is any connector that passes data in and out of a computer or peripheral device. Built in ports supplied with a computer usually include a mouse port, keyboard port, serial port, and USB ports. Most notebook computers are equipped with several USB ports.

Some devices require software, called a device driver, to set up communication between your computer and the device. The directions supplied with your peripheral device include instructions on how to install the device driver. Typically, you use the device driver disk or CD one time to get everything set up, and then you can put the disk away in a safe place. Installing a peripheral device you should remember that the cable you use must match the peripheral device and a port on the computer. If the right type of port is not available, you might have to add an expansion card. Once the connection is made, PnP should recognize the new device. If not, you will probably have to install driver software.

 

Comprehension check. Match the beginnings of the sentences in the first column with the endings in the second.


1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 |

Поиск по сайту:



Все материалы представленные на сайте исключительно с целью ознакомления читателями и не преследуют коммерческих целей или нарушение авторских прав. Студалл.Орг (0.004 сек.)