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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 is the use of ATI?

ATi is a division of AMD (Advanced Micro Devices). They manufacture a wide range of integrated and dedicated graphics cards for personal computers.

What is Multiprotocol router?

A router that supports two or more communications protocols, such as IP and IPX. It is used to switch network traffic between different LANs located throughout the enterprise as well as to switch LAN traffic to WANs.

What is a CD drive?

Quite simply, a device that reads data CDs (such as those one install software from). CD drives can also be used to play music CDs.

What kind of rom allows you to upgrade system bios without having to replace the rom chip?

Read your manual on how to flash your bios, old computers use a floppy disk and new ones use a flash drive or your hard drive, or sd card.

There are certain reasons to flash the BIOS, its not a cell phone, where you update the BIOS to make it run better. You only do this if you have to due to a processor change or a problem reported by the MFG.

The maker of your motherboard has the instructions on the method of the flash.

It is important to read the manual that is for your motherboard.

Only boards that are older have a removable chip. Any newer

board has the chip soldered in.

How long does it take for a Dell Insperation 15 to be built?

Dell offers an estimated build time of 2 weeks on most of their laptops when first ordered. However, between errors, shortages in parts, delays, etc. . . there is not an exact amount of time that can be guaranteed as to how long it would take for the Inspiron to be built.

What is the standard power supply?

In North America, Japan and some of northern South America, standard power supply is within 10% of 120V at 60Hz

in Europe, Australia, most of South America, Africa and Asia, and New Zealand it's 230V at 50 Hz.

Is a flash drive read only or read write?

You can write to a flash drive and read data from the flash drive. It acts the same as a miniature hard drive, just like the one on your computer.

It uses flash memory, hence the name flash drive.

Why when you use a pen on your laptops touchpad it doesnt input it on the screen but when you use your fingers it works im trying to use it as a graphics tablet?

Edit

I have a Toshiba Satellite with windows 8.1.As I turned it on everything was OK but after a minute or so my touchpad stopped working,it doesn't move it will scroll and click but without the cursor moving.I figured that it actually works but I have to double tap the touchpad and then move but after I stop it won't work again and I have to double tap it every time to move it and it makes things very hard.I tried restarting it and turning it off and then on again and just after it goes on the touchpad works fine but again after a moment it stops.What should I do?

Update: I also tried disabling and then enabling it but it doesn't work.

What Safety precaution must be observed before disconnecting a cooling system coolant hose?

  1. Remove hose

    Drain the coolant from the system before removing either of the hoses. Remove the clamp using the appropriate tool. If the hose is stuck and won't pull off easily, be careful you do not damage the radiator fitting by using too much force. It is better to cut the hose in several places so that you can remove it easily. Clean the hose fittings thoroughly on both the engine and the radiator with fine sandpaper or emery cloth, so that it will make a good seal with the new hose.

  2. Verify replacement

    Obtain new hoses and compare them with the removed hoses to make sure they are the same length and diameter. If the hose is a molded type, the new one must also have the same pre-formed curve.

How many people in the world had computers in 2001?

According to a March 11, 2002 press release by Computer Industry Almanac, there were just over 603 million PC's in use world wide.
They also predicted over 1.15 billion PC's in use by year-end 2007, which according to current (mid-2007) estimates are closer to just 1 billion.
See original article at: http://www.c-i-a.com/pr0302.htm

What made it possible to store a lot of information in a small space?

Multi-layered "discs" inside of harddrives, and with that also stronger layers allowing more data to be written closer to each other.

What is the sd card slot used for?

Secure Digital (SD) is a memory card developed by Matsushita, SanDisk, and Toshiba for use in portable devices which allows you to store images, audio, and other files for use in mp3 players, camcorders, and cell phones.

What is hardware resource sharing?

Hardware resource sharing refers to the practice of multiple users or applications simultaneously accessing and utilizing physical hardware components, such as CPUs, memory, storage, or network interfaces. This is commonly implemented in systems like cloud computing or virtual machines, where resources are dynamically allocated to optimize performance and efficiency. By allowing multiple workloads to share the same hardware, organizations can reduce costs, improve resource utilization, and enhance scalability. However, it requires careful management to ensure that performance and security are maintained.

Why is your scanner not scanning?

First, make sure its plugged in. Second, make sure the scanner is turned on. Third, make sure you have installed the drivers for the scanner. Last, if that doesn't work the way you want it, go to control panel and add/remove programs and install it with that.

What motherboard power connectors typically connect directly to the motherboard?

Motherboards typically have two main power connectors: the 24-pin ATX connector, which supplies power to the motherboard and its components, and the 4-pin or 8-pin CPU power connector, which provides additional power specifically for the CPU. Some motherboards may also have additional connectors for powering high-end components, such as PCIe slots or memory modules, but the 24-pin and CPU connectors are the most common for direct connection to the motherboard.

What are the two basic categories of input?

keybord and mouse. the typewriter keybord (QWERTY layout) is still the primary way of entering data.

What is hardware failure example in memory?

A common example of hardware failure in memory is a faulty RAM module. This can manifest as system crashes, unexpected errors, or data corruption, as the RAM fails to reliably store or retrieve data. Such failures may be caused by physical damage, overheating, or manufacturing defects, leading to instability in the computer's performance. In critical applications, this can result in significant data loss or operational downtime.

What is a sourcing input?

A sourcing input refers to the information, materials, or resources necessary for the procurement process in supply chain management. It includes specifications, supplier details, market analysis, and cost estimates that help organizations identify and select suitable suppliers for their needs. Effective sourcing inputs are crucial for making informed decisions and ensuring that the procurement aligns with the company's strategic goals.

What is the advantage and disadvantage of input and output system?

The advantage of input and output systems is that they facilitate the interaction between users and computers, allowing for effective data entry and retrieval, which enhances user experience and productivity. However, a disadvantage is that these systems can become bottlenecks if they are not properly designed or optimized, leading to delays and inefficiencies in data processing. Additionally, compatibility issues between different input/output devices can pose challenges.