Some small form factor computers and home theater PCs designed for quiet and energy-efficient operation boast fan-less designs. This typically requires the use of a low-power CPU, as well as careful layout of the motherboard and other components to allow for heat sink placement.
Ultimately this was shown to be the result of a faulty electrolyte formulation, an issue termed capacitor plague. Motherboards use electrolytic capacitors to filter the DC power distributed around the board. These capacitors age at a temperature-dependent rate, as their water based electrolytes slowly evaporate. This can lead to loss of capacitance and subsequent motherboard malfunctions due to voltage instabilities. This appears reasonable for a computer motherboard.
However, many manufacturers deliver substandard capacitors, which significantly reduce life expectancy. Inadequate case cooling and elevated temperatures easily exacerbate this problem. It is possible, but time-consuming, to find and replace failed capacitors on personal computer motherboards.
Air pollution corrodes the circuitry, according to Intel researchers. Motherboards contain some non-volatile memory to initialize the system and load some startup software, usually an operating system, from some external peripheral device.
At power-up, the central processor would load its program counter with the address of the boot ROM and start executing instructions from the ROM. These instructions initialized and tested the system hardware, displayed system information on the screen, performed RAM checks, and then loaded an initial program from an external or peripheral device.
If none was available, then the computer would perform tasks from other memory stores or display an error message, depending on the model and design of the computer and the ROM version. These instructions are what is used to initialize the computer at startup. They perform the necessary checks to ensure the hardware attached is working properly. So essentially, BIOS is the first operating system that computer loads up.
It is the building block of computer software. Also Read: How to Reset Motherboard? If we take the computer and anthropomorphize its components, all the parts that are connected to the motherboard can be seen as members of the same household. Nothing in the computer will work without the motherboard as it takes charge of connecting all the components, ensuring they are well fed with power, taking care of making the conditions right for working, and also holding the components together.
Mother ship, for instance, is a term used to defined capital and the most important ships in a navy often in the lead role. Mother lode, as another example, is used to define a very large area of mineral deposit, and in more common language, is used to define something valuable in large abundance. Hence, the term motherboard is actually quite old. Each type of motherboard is designed to work with specific types of processors and memory, so they don't work with every processor and type of memory.
However, hard drives are mostly universal and work with the majority of motherboards, regardless of the type or brand. Clicking the image directs you to a larger and more detailed version. A computer motherboard is located inside the computer case and is where most of the parts and computer peripherals connect.
With tower computers , the motherboard is on the left or right side of the tower and is the biggest circuit board. Below are links to pages with more details for each of the motherboard components mentioned in the previous section. The links are listed in clockwise order starting from the top-left corner of the image. Components not labeled on the image above are found in sections later on this page. The following list contains links to components that are not shown in the picture above or were part of older computer motherboards.
As computers advanced, so have motherboards. Below is a list of the various motherboard form factors and additional information about each, including ATX, which is the most common. There's no set standard to how many connections , ports , or expansion slots are on a motherboard.
The best method of determining how many connections, ports, or slots are available for your motherboard is to look up the specifications contained in its documentation. If you've lost or discarded your motherboard's documentation, you can often download a free PDF version from the manufacturer's website. The slots, ports, and connections on a motherboard may be color-coded to help identify the type of slot, port, or connector.
For a better experience, please enable JavaScript in your browser before proceeding. Previous Next. Oct 11, 56, 9 0. Saw this on one of the commercials playing during the Washington-Philly's game. Dec 4, 17, 92 HermitGuy Senior member. Aug 21, 0 Maybe because it gets parts inserted into it's slots!
Pastore Diamond Member. Feb 9, 9, 0 0. Because everyone knows the mother of the family keeps all the sh! XZeroII Lifer.
Jun 30, 12, 0 0. Oct 9, 6, 0 0. Feb 18, 30, 5 The motherboard does not make daughter cards. FoBoT No Lifer. Apr 30, 63, 12 76 fobot. Scarpozzi Lifer.
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