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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

Can you run a 4.3v device with a 5v power adapter?

It is generally safe to run a 4.3V device with a 5V power adapter, as the device should only draw the amount of voltage it is designed for. However, there is a slight risk of damaging the device if the voltage is consistently higher than the recommended level.

Is it possible to use two power supplies on a computer?

The computer's power supply powers the computer or any other device. If you want more about power supplies take a look at the link provided below.http://en.wikipedia.org/wiki/Power_supply

Will 24VAC be compatible with a 24 volt power supply?

Yes, 24VAC and a 24 volt power supply are generally compatible, as they both provide 24 volts of power. However, it's important to ensure that the load being connected can accept AC voltage if you're using 24VAC.

What device in your company data center would terminate the T1 line?

A router or a T1 line termination unit (CSU/DSU) would typically be used to terminate a T1 line in a company data center. These devices are responsible for establishing and managing the connection between the data center network and the T1 line for reliable data transmission.

How do you know if you have a 240 power supply or 120 power supply?

Some countries (Europe, Japan) use 120 volt systems. Australia uses 240 volt. One way of find out what voltage is used is to have a look at the pins on the appliances in the same area. 120 volt has round pins on the plug socket. 240 volt systems have 3 flat blades with rounded ends set at 30 degrees to each other around the centre of the socket

If you are in the US and have a residential 120/240 volt system and want to know if you should use 120 to ground or 240 volts phase to phase. You should check the voltage rating of the equipment you are wanting to use. Never exceed the voltage rating.

Missing slot plates in the system case could cause?

Missing slot plates in the system case could cause poor airflow, leading to overheating of components. Additionally, it could increase dust and debris accumulation inside the case, potentially causing damage to the hardware. Lastly, without slot plates, there is a risk of foreign objects entering the case and damaging internal components.

What type of power does a power supply convert to?

A power supply is generally only converting the mains voltage down to a lower voltage suitable for low voltage equipment.

It turns 120 v into 18v or 12v or 5v or any other voltage it is specified for.

In most countries outside US, we have 220 volt AC in the mains.

Power is however power. One could say that Voltage is the speed of which the power run.

A power supply generally slows down the speed of electricity.

Regards.

What toxic components are used in the production on computers?

Toxic components used in the production of computers include lead in solder, mercury in some types of monitors, and brominated flame retardants in plastic components. These substances can be harmful to both human health and the environment if not properly handled during manufacturing and disposal.

What voltage would you expect to measure on a red wire from a power supply?

The voltage on a red wire from a power supply typically depends on the specific power supply being used. Common voltages for red wires in power supplies include +5V, +12V, and +24V, among others. It is important to check the specifications of the power supply to determine the exact voltage.

Which permanently damages a computer component damage caused by ESD or damage caused by EMI?

Damage caused by electrostatic discharge (ESD) is more likely to permanently damage a computer component as it can often cause immediate and irreparable harm to sensitive electronic parts. While damage from electromagnetic interference (EMI) can also affect computer components, it is usually more temporary and can be mitigated by proper shielding or grounding techniques.

What is an external power supply?

A power supply that is designed to be outside the case of the computer. Most laptop computers use an external power supply rather than an internal one to reduce size and weight while the laptop runs on battery power.

What type of power supply is needed to power the Mitsubishi LT-70 turntable?

The Mitsubishi LT-70 turntable requires a standard AC power supply rated at 110-120V and 60Hz. It is important to ensure that the power supply meets these specifications to avoid damaging the equipment.

What if your computer sreen color is blue what to do?

Check the cable to the monitor.

Determine if the fault is in the computer or monitor, by plugging in a known good monitor.

If a good monitor still shows blue, then the graphics card or chip, may be at fault.

What is power rating for power supply of a toshiba satellite L305?

The power supply for a Toshiba Satellite L305 typically has a power rating of around 65-90 watts. It is recommended to use the specific power adapter that came with the laptop to ensure compatibility and optimal performance.

Can you replace a 250 watt power supply with a 500 watt one on a computer?

Yes you can, but there is a lot more to it then that, you need to know what power connectors are on the motherboard, so you should buy one that is made for your model

if you don't know motherboards. If its a dell, hp, ect, you can go online and find a site that asks

for the brand and model and will give you a few choices of PSU's to use, or get it from the MFG.

You just can't under supply the computer.

What are advantages and disadvantages of superconductors?

We generate electric power where we can and send it long distances to where it is used. The resistive losses in the power grid are fantastic. Percentage wise, we "throw away" a double digit loss in the electric power grid. If we could capture that with a superconductive power grid that didn't cost a king's ransom to keep cooled, we'd be able to save all that money! We could recover billions of dollars per year without the I2R losses in transmission lines and transformers. If we could apply the ideas to the motors that drive modern civilization, we could retire the national debt in a very short time.

Does apc backup ups automatically turn on when power goes out?

Yes, APC Back-UPS devices have a feature called Automatic Voltage Regulation (AVR) that allows them to switch over to battery power when the input voltage drops below a certain threshold. This feature helps to ensure continuous power supply to connected devices in the event of a power outage.

There are typically 6 colors of wires on power supplies What is the voltage of each wire?

The wire colors on power supplies are typically black (ground), red (+5V), yellow (+12V), orange (+3.3V), blue (-12V), and white (-5V). Each wire corresponds to a specific voltage output supplied by the power supply unit to power different components in a computer system.

What safety precautions do you think are observed in a gamma-irradiation greenhouse?

One of the safety precautions that are observed in a gamma-irradiation greenhouse is handling the gamma ray substance or element by using remote control. Gamma ray elements are stored in containers made of thick lead. Those who intend to handle the gamma ray elements need to wear special protective clothes.

Power supply for Audiovox LCD FPE2706?

The Audiovox LCD FPE2706 typically requires a 12V DC power supply with a specific amperage rating (usually around 4A). It is important to use a power supply that meets these voltage and current requirements to avoid damaging the device. You can check the specifications on the back of the monitor or in the user manual to confirm the exact requirements.

Can I use a laptop ac adapter with the same volts but higher amps?

Using a laptop AC adapter with a higher amperage rating should be safe, as the laptop will only draw the amount of current it needs. However, using an adapter with a much higher voltage could damage your laptop. Always match the voltage and polarity exactly, and ensure the amperage is equal to or higher than the original adapter.

Modern processor chips may be classified as?

Modern processor chips may be classified as central processing units (CPUs) or graphics processing units (GPUs). CPUs are designed for general-purpose computing tasks, while GPUs are optimized for graphics and parallel processing tasks. Other classifications include application-specific integrated circuits (ASICs) and field-programmable gate arrays (FPGAs).

What are the future enhancements of remote electricity billing system using gsm modem?

—This system is developed for only one consumer. If the consumer are more, the electricity board also should have a separate GSM modem with PC interface to receive various SMS and store all the details in system database.

—Special software can be developed to monitor all bill payments and to disconnect the electricity for default consumers.

Inner core state of matter?

The inner core of Earth is believed to be in a solid state, primarily composed of iron and nickel. This solid inner core is surrounded by a liquid outer core, which is responsible for generating the planet's magnetic field through convection currents and the movement of molten metal. The extreme pressure at the center of the Earth keeps the inner core solid despite the high temperatures.

What dissolves viton?

Viton is a synthetic rubber that is resistant to many chemicals. However, it can be dissolved by strong oxidizing agents and certain solvent blends containing acetone or MEK (Methyl Ethyl Ketone). It is best to consult with the manufacturer or supplier of the Viton product for specific information on what dissolves it.