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Computer Hardware

Computer hardware is a general term used to refer to all the physical parts of a computer. Internal hardware devices include hard drives and motherboards, while external hardware devices include monitors, mice, keyboards, and printers.

11,849 Questions

What translates the analog information into binary code so that the processor can understand what you want?

The programming language. Each programming language except for binary has a translator built in that translates into binary. Some programs also have their own creators built in and from there the program is translated and its pretty much an endless stream of translation until you get to the processor.

What is difference between port and connector?

Ports are not used as a reference to TCP/IP and UDP logical connections.Now, the serial and parallel ports are no longer provided in the manufacture of most motherboards,and has been largely replaced by USB technology

Disadvantage of speaker?

Answer:

1. Stage fear

2. Unadvisable manarisms like putting your hand inside your pocket, holding your shirt button etc...

3. Easily confunded by jokers among the listeners

4. Brooding over the same topic for a long time

5. Tone less speech

6. No sense of humour

7. Not looking into the eyes of the audience

There are many of such kind. I like seven as I am a fan of Harry Potter and so I gave only seven observable Disadvantages....

What are the criteria in buying computers?

the most important criterium is the price, furthermore, there are several other criterea such as:

- Processor type
-processor speed
- Amount of RAM
- The graphic card


you'd have to ask yourself the question: "how much do I want and how much do I want to pay for it?"


If you are considering buying a computer, consider looking at a site dedicated to computer and/or hardware reviews

What are some major limitations of twisted-pair wire?

Obviously the hardware router of wi fi signal has a malfunction. So a process known as magnetic repulsion is used so that the twisted pairs oof wires do not interfere within the wireless networking.

P.s these are not the disadvantages

What is the function of 20 pin ATX power connector?

The 20-pin ATX power connector is a crucial component that provides power from the power supply unit (PSU) to the motherboard in a computer. It supplies the necessary voltage and current for the motherboard to function, including powering the CPU, RAM, and other integrated components. While newer motherboards often use a 24-pin connector for additional power, the 20-pin connector is still found in older systems and provides essential power connections for stable operation.

How does a computer and all of its functions work?

One or more CPU's, device controllers connect through a common bus and providing access to shared memory.

Generally which transfer mode is faster DMA or PIO?

DMA transfers data directly from the drive to memory without involving the CPU. PIO involves the CPU and is slower than DMA mode.

How your reset bios password from dell inspiron 1420?

Depending on the make and model, there is usually somewhere on the motherboard, a jumper which resets the BIOS.

Sometimes it is a jumper plug attached to pins, on others it is two pads on the circuit board, which you short out with a wire or tips of tweezers.

They usually put them where you can get at them without too much dismantling.

A good place to look is under the memory modules.

It may be marked cryptically on the board, as something like 'rst'

It will reset everything back to factory settings, even the clock, but it should then boot up OK and you can then reconfigure it.

Where is the USB port on a HP computer?

on a laptop it is on either the left or right side. The sign that indicates that is is the port looks like a dot with a cord that branches off into three, two of them are dots and the middle one is an arrow.

What is the function of a USB thundrive?

Thumb drive, or pen drive are all types of memory stick.

USB memory sticks are used to copy, store, or transfer files on a computer.

They replace the use of floppy disks.

What are considered input devices?

input devices are those devices through which we give input to our device or system,...i/e keyboard, mouse, video cam, scanner or e.t.c

Price range of a mainframe computer?

thousands of dollars while a mainframe often has the components to build many computers with multiple processors and hard drives and even sometimes multiple of these linked together to complete the system. if your not a really large buissnes like IBM or such chances are you can live well with a home server from Microsoft or their small buissnes server.

What is a combination of hardware and software called?

A combination of hardware and software is typically referred to as a computer system. For a computer system to be a complete system it must have several specific components. For hardware, it requires a processor, an input device (such as a keyboard or mouse), and an output device (such as a monitor or printer). For software, a computer must have an operating system of some type, which is called firmware in some devices. Note that a touchscreen monitor can serve as both an input and output device.

Which hardware is an eye of computer?

,

Control Unit is an hardware eye of computer.

Well, as you might already know that CPU(Central Processor Unit) is termed as brain of computer.

CPU consists of three parts as follows

1. ALU(Arithmetic and Logic Unit)

2. Memory

3. CU(Control Unit)

Job of control unit is to monitor all activities and make sure that everybody is doing what they are supposed to do.

Regards,

Prime

Dell inspiron 1521 can you upgrade to a different grapics card?

Laptops do not have a VGA or PCI-E x16 slot so, no. Most have integrated graphics. Sometimes you can send it into the manufacturer to get a better integrated graphics chip installed, but you're probably better off buying a new laptop as the aforementioned process can be excruciatingly expensive and you'll be out of a laptop for a while.

-Jonathan C. Holcomb

Ok, you can use an ExpressCard to PCI-E converter device, which does exist,and then install whatever PCI-E card you want on that. That way it would use an external display, but it would work.

-Turgut Kalfaoglu

How do you get more video memory for your personal computer?

Add RAM!

Up to the limit that your motherboard can support.

Open the case, remove the old, smaller memory card, plug in a larger memory card that is compatible with the OLD memory card.

You add more RAM.

The motherboard on your computer has sockets to take RAM. There are different types of RAM so you need to get the right version. There is a limit to the size of the RAM that your Motherboard can support, and that varies from machine to machine.

If you don't know the details take it to a computer shop and get them to upgrade it for you. They'll be able to tell you what type it takes and how much you can put in.

What exactly does a USB cable do?

USB, which is an acronym for Universal Serial Bus, has established an industry standard for connectivity It eliminates the need for multiple ports for input and output devices, and also bridges the gap between parallel, which was used to transfer data for storage or production and serial, which would link the computer to human interactivity devices like the mouse or the keyboard.

What is the purpose of a PC?

To provide personal computing power to individual users.

Where does CMOS RAM get its power from when turned off?

CMOS RAM is Powered by a trickle of electricity from a small battery located on the motherboard or computer case, usually close to the firmware chip, so that when the computer is off, CMOS RAM still retains it's data.

What uses a special 40-pin IDE cable?

Its not special, standard. Hard drive, CD ROM, on older computers.

What is pci express slot used for?

A specification for extending the internal circuitry bus that transmits data from one part of a computer to another by inserting circuit boards. It allows the expansion of a computer by inserting printed circuit boards, or expansion boards, into sockets expansion slots inside the PCI bus. Full form: peripheral component interconnect.

How do i connect my PC display to tv?

I have an app called Zimly a well featured media player app, which helps me to connect my PC to TV. I use Zimly to transfer my media files from my PC to my smartphone, or to my TV using chromecast. With the help of Zimly I am able to watch my favorite videos on the big screen.

Try Zimly to connect your PC to your TV.

What is the function of a motherboard heat sink?

A heat sink in a computer is a large piece of metle that is attachesd to electronic components(like the processor, hard drive etc.) It obsorbs and disipates waste heat from the devices so that they don't over heat.