How to find out what mother board
Similarly, when you wish to buy new hardware for your system, you will need to know what hardware is your motherboard capable of supporting information such as the expansion slots available and the memory DIMMS can be obtained from the motherboard model. Now that you know exactly why is it important to know the model number of your motherboard, let us take a look at how you can find out this important specification on the various operating systems out there.
If you are comfortable with using the Windows Command Prompt commonly abbreviated as cmd , then you will be easily able to check a variety of hardware specifications of your system, including the motherboard model. With the WMIC interface combined with the baseboard query, you can check the basic motherboard specs and combine them with additional information such as Name, Part Number, Model, Manufacturer, Slot Layout, etc.
Here are the steps that you need to follow for checking the motherboard model number on Windows:.
This will return information about your motherboard. The product tab will give you the information about the model number of your motherboard. To use this method, follow these steps:. This will open up the System Information tool. We all know how secretive Apple is about its hardware specifications and the Mac is no exception to this rule.
How To Find out What Motherboard I Have Windows 10 - Spiceworks
While there is no way to directly access the stats and specs such as the motherboard model number on the Mac, there is a workaround which will tell you quite a lot about your system. Select a location. Europe, Middle East, Africa. Asia Pacific and Oceania. Select a language. Confirm Back. Search all support. Search help. Loading Results. The Virtual Agent is currently unavailable. Please try again shortly.
Need help troubleshooting? Just ask. If you've ever built a PC, torn down a PC, or upgraded a motherboard, you've tugged at the large power-supply cable plugged into this connector.
A bulky receptacle with two rows of 12 pins, this connector is the main power source for your system, accepting the by-far-biggest power cable coming off a desktop PC's power supply. The pin ATX is now a standard connector at the motherboard end. At a transition time in the mids, many power supplies started showing up with ATX power connectors that were split into pin and four-pin portions that could snap together.
That's because older boards required just the pin connection; the additional four pins added extra circuits at different voltage levels. Many modern power supplies still split the pin connector into these two pieces as a compatibility sop to these older board designs. On modern motherboards, the CPU power connector is a dedicated four-pin two by two or eight-pin two by four power connection, usually positioned near the actual CPU socket.
A matching cable from any recent-model PC power supply will fit in here—the cable will often be labeled "CPU power.
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The eight-pin version of the CPU power connector on an Asus board. This and the pin ATX connector aren't really shopping concerns on the motherboard end if you're looking at new boards pretty much any modern motherboard will have these , but they are connections to account for on your PC's power supply if you're transplanting or reusing a power supply that's older. A cluster of four pins to which you connect a chassis fan. Motherboards typically come studded with these, the more the larger the board.
The PWM header allows for fine control over fan speeds based on temperature guidelines that are set at a system level. The header sends a volt current through one pin to power the fan, while a control signal on another pin tells the fan the amount of current to draw, regulating the speed thus PWM, for "pulse width modulation".
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You'll want to be sure that a motherboard you're choosing has enough of these headers to accommodate the fans in your chassis. Some case fans will have only a three-pin connector; you can plug these into a four-pin header, but you won't get the speed control. Many motherboards from the last couple of years have adopted a new type of slot, dubbed M. They are shaped like gumsticks and come in a variety of lengths, indicated by a numeric code in their names.
Most of the M. See our picks for the best M. You'll want to know what lengths of M. Most new boards have at least one M. Compact or space-constrained boards may have an M. Also, some boards provide thermal solutions that screw down or snap over the M. Much less common than M. You'll see it here and there on high-end motherboards.
It isn't a must-have feature, by any means, but it's good to know why it's there. Dedicated on-motherboard RGB headers have emerged in the last couple of years, as RGB mood lighting has invaded the motherboard itself and now extends to light strips that you can snake around your PC case's interior. These headers use a four- or five-pin connection, much like a case-fan header, to which you can connect discrete LED strips. The RGBW headers provide for purer whites in the lighting and work with specific RGBW strips; these headers should also accept the four-pin strips if that is what you have, but check the manual for details.
An RGBW five-pin header; you can plug in four-pin strips, too. To control the patterns and colors, RGB headers and any RGB lighting built into the boards themselves work with software solutions provided by the motherboard maker.
CMOS stands for "complementary metal-oxide-semiconductor. To retain its settings with the system powered off or unplugged for long periods, an onboard battery keeps the CMOS juiced up. In modern motherboards this battery is almost always a CR coin cell. Common on premium motherboards, the debug LED is an exceptionally handy feature for nonveteran PC builders and pros alike. A usually two-digit readout, it shows off error codes if the PC fails to boot. The codes, outlined in the board manual, can help you pinpoint the reason for a failed boot sequence, such as RAM that is installed improperly or a video-card error.
Have suggestions for more terms we should add? Chime in below in the comments section below. John is PCMag's executive editor for hardware. A veteran of the popular tech site and magazine Computer Shopper from to , he has covered just about every kind of computer gear—from the SX to core processors—in his long tenure as an editor, a writer, and an advice columnist. See Full Bio. This newsletter may contain advertising, deals, or affiliate links.
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