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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
Where should you sit your laptop?
Laptops should be put on a "Cooling Tray" or "Cooling Pad" as most people call it. If you do not wish to invest in a "Cooling Tray/Pad", do not set your laptop on a bed or carpet during use. A laptop, without a "Cooling Tray/Pad" should be on a desk or table at all times, so there is good ventilation. Failure to have ventilation can cause problems within the laptops hard drive. (Over heating) With a "Cooling Tray/Pad", a laptop may be placed anywhere, as long as the vents have space to maintain air flow to prevent over heating.
What are the deffirent input devices?
Assuming you mean on a computer then things like a mouse or keyboard and other things that put data into a computer
You want to see soft copy of pancard?
I want my soft copy of pan card how can it get plz say the links
Why does your computer restart when you insert a CD in the CD-ROM drive?
Your CD that you're using isn't supporting your operating system most likely. If your PC restarts every time you put a CD in cd-rom then its the problem of your power supply. I had it too. What I did was I removed the connection of the cooling fan (remember not the power supply fan, what the heck -- you can't do it anyways). Then try putting a CD in it. This is because your power supply is of less voltage. Whenever your CD-Rom tries to read a CD it overloads or in short cuts off the power supply. Try doing it or else buy a better power supply. It would definitely solve your problem.
What unit describes the refresh rate of TVs?
Hertz symbolized as Hz, describes the refresh rate of TVs.
Difference between programmed inputoutput scheme and direct memory access scheme for data transfer?
explain at least three main differences between the programmed input/output scheme and direct memory access scheme for data transfer. also suggest one situation where programmed input/output will be preferable over direct memory access.
How about the OS installed in laptop compare in desktop?
Your question is very vague. Most laptops are capable of running the same operating systems as a desktop computer.
How to take apart a DVD drive?
Remove the screws from the back and take off your sides. This will allow you to remove the top if need be. You will then see sets of wire harnesses running into your DVD drive (if you need mark the wires that go to your drives), Their will be a clip lock on the back, do not force anything, play around and study it you'll figure it out. You'll be able to remove it once this clip or lock is moved(usely marked with lock,unlock)Good luck!
What is a local digital loop back?
A local digital loopback is a test that is performed to check the transmitter and receiver of a local modem, or being simpler, it's a test that sends a signal to a remote receiver and waits for the signal to be returned.
Computers speed is determined by what hardware?
1 More the RAM more the computer speed
2 Similarly Hard Disk
3 Processor Speed ex 2.4 Ghz, 3.1 Ghz
The device that combines the parallel input data into single serial output data is known as?
Multiplexer(Multiplexing).In telecommunications and computer networks,multiplexing(also known as muxing) is a method by which multiple analog message signals or digital data streams are combined into one signal over a shared medium.
How do lga sockets differ from PGA and sec?
They are physically different. LGA (Land Grid Array) uses surface-mountedconnectors, PGA (Pin Grid Array) uses pin connectors, and SECC (Single Edge Contact Cartridge) uses a slot connector.
How does a photo copier use static electricity?
A selenium coated drum is electrostaticly charged from a high voltage corona discharge. The charged drum is then exposed to light of an image of the original to be copied. The lighted areas become discharged, leaving only the dark areas still charged. The drum now passes over a tray of dark plastic toner beads, which are attracted to the charged areas of the drum and stick. The drum, with toner stuck to it in the pattern of the dark areas of the original now passes the blank sheet of paper to become the copy and a high voltage pulls the toner from the drum to the paper. Finally the paper with the toner on it is passed through a heated "fixer" that melts the toner into the paper. Now you have a copy.
In domestic home, it usually needs to be plugged in to a phone socket; so you will often find it near a phone.
In large commercial premises, if its a lan based modem, then its often locked away in a server room, or comms room. Wifi modems will need to be near the computers, so usually mounted on the ceiling.
Another Answer
If this is a question about MODEMs (MOdulator/DEModulator) at work, you should consult your network administrator.
Short answer - between your router and your ISP connection.
At home, there are some different types of modems you may encounter:
A phone modem (old technology) may be built into the chipset of the computer motherboard or will be a small card plugged into the backplane. This kind of modem will receive the four pin modular phone plug that plugs directly into the phone jack on the wall. It has a maximum baud rate of 56000 bits per second.
DSL modems are another type of modem you will find, if your phone service provider provides your Internet access. These modems are small boxes of varying shape that interface between the phone network through a four pin phone plug, and with your router through a CAT5/6 cable (lookes like an 8 pin phone plug). This type of modem provides varous baud rates, usually determined by the physical distance between your house and the nearest switching station.
Cable modems are another type of modem you will find, if your cable service provider provides your Internet access. These modems are small boxes of varying shape that interface between the cable network through coaxial cable, and with your router through a CAT5/6 cable. These provide different baud rates determined by the data package you purchase from them.
There are optical ISPs, but I'm not familiar with their product lines.
In computing, a pipeline is a set of data processing elements connected in series, so that the output of one element is the input of the next one. The elements of a pipeline are often executed in parallel or in time-sliced fashion; in that case, some amount of buffer storage is often inserted between elements. Baraan Khattak.
What is the main circuit board for computers?
It is the Motherboard sometimes called chipset on which the Microprocessor, Hardrives, Graphics Card etc. are based
What two methods can be used to provide secure management access to a Cisco switch?
You can configure addresses manually or configure the switch to learn the addresses dynamically.
For more detailed information visit the Related Link.
What material might you find inside of the plug for your computer?
It depends on the type of plug you mean. If you mean a standard appliance cord, then the plug is likely to contain copper with a corrosion-resistant layer such as stainless steel. It would also contain plastic. If you mean the power adapter to a computer, it would contain those same items plus other things such as a circuit board, transformers, semiconductors (diodes and perhaps transistors), capacitors, and perhaps resistors and other components.
A jumper in Horse riding means is a disipline where horses are timed over fences that are higher than 4 ft in porfeshional. Let me dumb it down: a horse going over a 4.5ft + obstical course.
Yes you can if you have experience taking apart and fixing laptops. Soldering experience also needed.
You can relocate the power jack outside the laptop case.
1. Find short wires, about 3-4 inches long.
2. Solder wires to the motherboard
3. Run wires outside the laptop case
4. Solder a new power jack on the other end of the harness
You'll find more info about this power jack workaround in the related links.
What is the difference between minicomputer supercomputer microcomputer and mainframe?
The differences between a microcomputer and a supercomputer is Processing power, Capabillities, Size goes Chronologically Up and Down and Up and Down
Which graphics drivers is compatible with Intel celeron CPU?
All of them. All drivers for video cards running on x86 processors are compatible with Celeron processors.
