MSI MSI Material Code Connection Wires. Connect the chips of the connectors…

How the power button is connected on the computer

Contrary to the common phrase from advertising, the morning of most people does not begin with Nescafe. The working (and the day off) The day for many begins with pressing the computer on the computer located on its front panel. Behind this simple action, not the simplest processes inside PC are hidden.

Personal computers completed according to the AT standard left the scene back in the 90s. Their inclusion was carried out by the key on the power supply, which served as the role of the switch. She directly closed and opened the network power circuit of the computer. The ATX standard has been adopted. In accordance with its requirements, the PC launch is ensured by the presence of the on.duty voltage on the motherboard, which appears when the computer is included in the 220 volts network. And the start command is supplied from a low.current button, which in most cases is installed on the front panel of the PC case. In response to this action, the motherboard forms the Power_on signal, which allows the power supply to start and give out all the voltage necessary for operation. Repeated pressing activates an algorithm for the standard shutdown of the computer with the closure of the programs and the subsequent removal of power from the components of the PC. With prolonged pressing, a reset and restart signal is formed.

The connection scheme for the power button to the motherboard in the general case is simple. A switch (with one pair of contacts for shorting when pressed) through a train of two wires is connected to the corresponding pins on the motherboard.

To do this, the board provides a response part of the connector.

Signatures of connectors and color marking

There are several 2 from the front panel PC.3-wire harnesses with connectors. You can distinguish them by letter marking.

Also, the computer start button can be marked in other ways:

There is no single standard here, so manufacturers can apply other designations. There are also no requirements for color marking of wires, so one wire from the start switch is most often white, and the second can be blue, red, green, less often yellow. The color labeling does not bear great importance, since in this case the polarity of the connection is unimportant.

h81m p33 msi connection diagram

If you do not know how to connect the front panel of the case to the motherboard, then in this article you will find all the information about connecting the power buttons and rebooting the computer, the indicator of access to HDD, USB-sgs, etc.D.

How to connect a motherboard to the front panel

The right way is to spy the connection in the instructions for the motherboard (manual). If it was not at hand, you can go to the manufacturer’s website and drive the motherboard model in search. there you will find a manual in electronic form. Strictly follow these instructions, and you will succeed. Do not worry if you connect something wrong-in the worst case, the connectors and buttons of the front panel of the case will not work until you connect them correctly.

The inclusion and reboot buttons, connectors for flash drives and other USB devices, headphones and microphone located on the front panel of the case are connected to the motherboard with wires with 1-2 contacts (PIN). They are connected in a certain sequence to the corresponding connectors of the motherboard. Most often, cables and connectors have different markings, color, inscriptions.

There are main types of cables connected to the motherboard:

• PowerSW (PWR). the power button, has 2 PIN, a red, green or white cable (less often black or yellow)
• Resetsw. the reboot button, has 2 PIN, most often yellow
• Powerled and Powerled. a power indicator, has only 2 PIN or 3 PIN, there are different colors
• H.D.D LED. an indicator of loading a hard drive, also has 2 PIN. By the way, this cable may not be

USB and sound connectors are used by separate cables, and are connected to separate connectors of the motherboard (JPF1, JPF2, and T.D.). Below we will give a table in which you will find the most common options for connecting the most popular brands among the ASUS, MSI and GYGABYTE motherboards

Hi all! In this article I will clearly show how to connect the buttons (Power, Reset) and the front panel (f_panel, f_audio and f_usb). It’s not cunning, but it costs your attention. In the beginning a couple of tips: I will analyze this case on an old motherboard from Gigabyte Model GA-945GCM-S2C model. I must say right away. the connection schemes painted exclusively for this article and on a specific example, the colors of the wires will differ in you. The main thing is to understand the meaning of the connection and embody (check) on your PC.

In this picture, the motherboard connectors for connecting connectors are displayed.

Basically (there are exceptions) under the connectors with small print, the connection procedure and polarity are written and polarity. In my case, it is indicated:

PWR_LED (three connectors). indication of the computer turned on;

HD- (IDE_LED, HDD_LED)- LED to turn to a hard drive;

Speak- (Speaker)- the same signal (s) that emits a computer when turned on if an error is detected.

Two wires are suitable for each connector:

In this case, white is a minus “-” or Ground (Earth). And color “”. The Connector Speaker (black, red)-black “”, and red “-” “. To determine the polarity of the connectors, it is enough to turn it over on the back. we see a small black triangle on the against one wiring. this is “”.

We move on to the next stage, connecting the front additional USB. connectors and cartriders to the F_USB2 and F_USB1 connectors (there is no difference, but it is better to start in order). If the Connector is already “soldered”, t.e. All wiring are collected in one block. the process is greatly simplified.

We just connect this “large” connector consisting of: eight wiring, one empty and one sealed connector (only ten) so that an empty connector coincides with a sealed nest in the Connector. (cm. screenshots)

Ah, if you have a bunch of wires as in the picture, I will draw a visual schematic 🙂

Here we see: Power (power. 2 pcs.), GND (Ground. “Earth” 2pcs.), D3 (plus), d3- (minus) on one port usb and d2 (plus), d2- (minus) on another port. As you have already guessed, two Power connectors are identical and they can be changed in places, as well as GND. The main thing is not to confuse Power and GND in places.

So now it remains to understand the connection of f_audio connectors for the microphone and headphones.

Again, if you are lucky and a large block with 10 nests goes from the front panel, we just insert it (you definitely won’t make a mistake here). I have a more interesting case. ) Ah, these are the connectors: SPK R (the output of the right channel to the front panel), SPK L (exit of the left channel to the front panel), MIC (microphone output to the front panel) and GND.

So everything is connected. Thank you for your attention, good luck.

If you have wires, the names of connectors (pads), etc. etc. Do not be lazy, download the manual (management) from the official website of the manufacturer of your motherboard and there 99% find the connection schemes for all f_panel, f_audio and f_usb.

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Step 1. We find the loops coming from the front panel to the mat. board

These are the same loops that we will connect to the corresponding connectors of the motherboard. The peculiarity of these same loops by which they can be found among other wires in the system of the system unit is the inscription at the ends of their connectors:

Front panel connectors of the system unit

For those who have Power LED, it consists of 2 chips for 2 and 3 contacts (as in the figure above) the substantiation is as follows: on some motherboards, the Power LED connection connector (the computer inclusion indicator) is made at 3 contacts (the average is not used ), and on some on 2. Therefore, in your case, you need to use either one Power Led chip or another.

Step 2. We find contacts on the motherboard for connecting the front panel

It is worth noting that the connection of the buttons of turning on, rebooting, the indicator of the hard disk and the inclusion indicator of the computer, as well as the speaker (f_panel), is one group of connectors (1 in the figure below), the connection of the front USB (USB) is the other group (2 in the figure below ) and headlines with a microphone (AAFP). the third (3 in the figure below).

On the motherboard they are located approximately like this:

The location of the connectors on the motherboard for connecting the front panel of the system unit

Connection of the USB front panel to the motherboard

To begin with, we find the USB connector on the motherboard, it is usually located at the bottom of the motherboard and is signed by the inscription F_USB or USB. Also on each wired connector (Fig. 0) you can read its value, which can be 5V (or VCC or Power), D, D. and GND.

Rice 0. Polarity USB.

Next, you just need to install each of the wires (5V, D, D. and GND) to the right place on the motherboard, as shown in rice.four.2.

Rice 1. Connection USB 2.0 front panel to the motherboard. Rice 2. Connection USB 3.0 front panel to the motherboard. Rice 3. Connection USB 2.0 to the motherboard.

Connection of the front panel audio to the motherboard

To use these connectors, your motherboard must have a built.in sound card (in other words, built.in sound). However, the installation is not as simple as it seems, and in today’s column we will explain how to do it.

At the end of each wire there is a small black connector, and in this connector we can read the function of the wire. You will find the following wires: Mic in (or Mic Data), Ret L, Ret R, L Out (or EAR L), R OUT (or EAR R) and two GND (or Ground). If you look carefully, you will see the wires Ret L and L Out are connected to each other, the same thing happens between the wires of Ret R and R Out.

Rice 0. Audio connection to the motherboard.

You must find the place of installation of such wires in your motherboard. This place is designated as Audio, External Audio, Ext Audio, Front Audio, F Audio, HD Audio or something like that. This connector consists of a 9-pin connector, and there are two jumpers that establish the connection of some of these contacts. The exact position of this connector varies depending on the model of the motherboard.

Rice 1. Type of audio plug on the motherboard.

For the installation of wires, the first step is to understand the numbering system of the pins of the motherboard connector. There are nine contacts in the connector, but the connector is considered 10-pin, because one of the contacts was deleted (contact 8). Jumpers connect contacts 5 and 6 and 9 and 10. Since there is a space without a pin (contact 8), it is easy to detect the numbering of other contacts.

Rice 2. Audio cancellation on the motherboard.

Remove the jumpers. The connection of the wires should be performed as follows: Mic in to PIN 1; GND. contacts 2 and 3; R display to conclusion 5; Ret R for output 6; L Conclusion to contact 9, and Ret L. contact 10.

Hi all! In this article I will clearly show how to connect the buttons (Power, Reset) and the front panel (f_panel, f_audio and f_usb). It’s not cunning, but it costs your attention. In the beginning a couple of tips: I will analyze this case on an old motherboard from Gigabyte Model GA-945GCM-S2C model. I must say right away. the connection schemes painted exclusively for this article and on a specific example, the colors of the wires will differ in you. The main thing is to understand the meaning of the connection and embody (check) on your PC.

In this picture, the motherboard connectors for connecting connectors are displayed.

Basically (there are exceptions) under the connectors with small print, the connection procedure and polarity are written and polarity. In my case, it is indicated:

PWR_LED (three connectors). indication of the computer turned on;

HD- (IDE_LED, HDD_LED)- LED to turn to a hard drive;

Speak- (Speaker)- the same signal (s) that emits a computer when turned on if an error is detected.

Two wires are suitable for each connector:

In this case, white is a minus “-” or Ground (Earth). And colored “”. The Connector Speaker (black, red) has black “”, and red “-“. To determine the polarity of the connectors, it is enough to turn it over on the back. we see a small black triangle on the against one wiring. this is “”.

We move on to the next stage, connecting the front additional USB. connectors and cartriders to the F_USB2 and F_USB1 connectors (there is no difference, but it is better to start in order). If the Connector is already “soldered”, t.e. All wiring are collected in one block. the process is greatly simplified.

We just connect this “large” connector consisting of: eight wiring, one empty and one sealed connector (only ten) so that an empty connector coincides with a sealed nest in a connector. (cm. screenshots)

Ah, if you have a bunch of wires as in the picture, I will draw a visual schematic 🙂

Here we see: Power (power. 2 pcs.), GND (Ground. “Earth” 2pcs.), D3 (plus), d3- (minus) on one port usb and d2 (plus), d2- (minus) on another port. As you have already guessed, two Power connectors are identical and they can be changed in places, as well as GND. The main thing is not to confuse Power and GND in places.

So now it remains to understand the connection of f_audio connectors for the microphone and headphones.

Again, if you are lucky and a large block with 10 nests goes from the front panel, we just insert it (you definitely won’t make a mistake here). I have a more interesting case. ) Ah, these are the connectors: SPK R (the output of the right channel to the front panel), SPK L (exit of the left channel to the front panel), MIC (microphone output to the front panel) and GND.

So everything is connected. Thank you for your attention, good luck.

If you have wires, the names of connectors (pads), etc. etc. Do not be lazy, download the manual (management) from the official website of the manufacturer of your motherboard and there 99% find the connection schemes for all f_panel, f_audio and f_usb.

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Stages of connecting the front panel to the motherboard

Consider the main points in connecting the front panel to the “motherboard”:

Stage 1

First of all, you need to find the main train with 4 (sometimes 5-6) plugs. Some difference in names, color, etc. is possible. D.There can be much more plugs, it depends on the variety of the front panel/motherboard. But following the scheme on the “motherboard”, it will not be difficult to connect them all unmistakably. The description of the scheme is a little further in the article.Located in the photo on top of the plugs imply the following:

• PowerSW (or PWRBTN). activates manipulations with a computer on/off button on the panel.
• H.D.D.LED (or HDLED). a light bulb when the hard disk is working.
• Powerled and. (or PLED). a light bulb on the computer/disable button; If the computer works, then burns, and vice versa; can be a whole plug.
• RESTARTSW (or Reset). activates a computer reboot button.
• Speaker. a small speaker that makes a squeak if there are problems in the computer work.Connecting Speaker of the plug is desirable, since such a squeak-signal helps to save the motherboard from the breakdown, instantly notifying the user about the presence of critical problems, about the incorrect connection of any plug or connecting into the wrong nest. Also, this sound effect allows you to generally evaluate the work of the computer.The names of these plugs may vary, but not much. For example, instead of PowerSW, PW can be indicated. And instead of restartsw. just res. Comparing the first letters of the names of plugs and connectors, you can easily understand which STETER where should be connected. Colors also help, which often correspond to the color of cables from plugs. But first of all, it is necessary to compare the names, followed by colors, because they can vary, unlike the names.

Stage 2

Pluters must be inserted into one large nest (frontpanel or f_panel) on the edge of the motherboard. Usually it looks like this: to connect the wires into the connectors with the right side, you can just look at the plug itself. If one contact (iron “knit”) does not have enough, then you need to attach this place, in accordance with another empty place on the motherboard, in the connector. Side fasteners on some nests and plugs can also help (fasteners should be on one side). Additionally, you can navigate the colors in the connector or visual hints in the form of brilliant contacts and t. P. As a rule, plugs are connected by the inscription “on themselves” or towards inscriptions on the motherboard (scheme).When all of the above is absent, you can insert a plug with any side. The main thing is that the process goes smoothly and without the use of gross force. If the plug connects in the connector does not occur even with slight efforts, then the wire connection occurs incorrectly.

Below, under color connectors, the places where the plugs are connected are schematically indicated (signed). For example, according to the scheme under the connectors, which is responsible for the PowerSW computer button (PowerSW) should be connected to the red nest (the second on the left, from above, signed as PW). All other wires are joined in the place indicated in the scheme accordingly.

In the documentation accompanying to the computer, if it is available, there are also tips for connecting plugs in the nest. These hints look like this: as can be seen in the figure, in the documents even the names of plugs and abbreviations in the scheme are deciphered. For example, resetswitch. “Re.loading button”) and t. D.

Stage 3

Plugs responsible for the operation of USB ports on the front panel are connected a little differently and easier. The USB stoker looks like this: the connector for this plug can have the following names:

• F_usb1/f_usb2;
• USB1/USB2;
• or all nests for this plug can be called just USB.It does not matter where the wire will be connected, since all the USB-GNED is completely identical. Except USB 3.0. If the front panel has just such a USB-stroke, then the connector on the motherboard must be sought with the corresponding name. Often this is what it is called. USB 3.0, but there may be exceptions to F_USB30 and T. D.An interesting fact is that if you insert a USB 3 plug.0 in the standard USB connector, the device will work. But its speed will not be like USB 3.0, and below, because the connector supports only the standard USB (2.0). If suddenly there is no nest under the USB 3 on the motherboard.0 or it cannot be found, this method can help.

Stage 4

Sound connection (headphones/microphone) on the front panel is identically described earlier than the processes.A plug is taken from the front panel with the name AC97 or HDAUDIO and is inserted into the connector with the corresponding inscription:

If the sound has not appeared, perhaps the problem lies in BIOS. Reloading the computer and “getting into” the BIOS system, you should check the front panel and its characteristics. Sometimes it happens that the HDAUDIO plug is connected, and the BIOS recognized the connected device as AC 97. This defect is decided by the change in the BIOS of the wrong driver to corresponding to the one connected in the motherboard.

The described method of connecting the front panel is suitable for any motherboard: MSI, GIGABYTE, ASUS, ASROCK. The only differences, as already mentioned, can be hidden in the inscriptions on the nests and connectors, their location on the motherboard, color coloring, etc. D. Otherwise, the connection process will always be identical.

How to connect the front panel to the motherboard correctly

The front panel on the system of the system unit is in no way connected with the rest of the “insides” of the computer. So, with manual shutdown for the purpose of cleaning or, a little more complicated, when replacing the motherboard, you will have to independently connect the front panel. Then it will be described in detail how to do this as correctly as possible.

Consider the main points in connecting the front panel to the “motherboard”:

Stage 1

First of all, you need to find the main train with 4 (sometimes 5-6) plugs. Some difference in names, color, etc. is possible. D.

There can be much more plugs, it depends on the variety of the front panel/motherboard. But following the scheme on the “motherboard”, it will not be difficult to connect them all unmistakably. The description of the scheme is a little further in the article.

Located in the photo on top of the plugs imply the following:

• PowerSW (or PWRBTN). activates manipulations with a computer on/off button on the panel.
• H.D.D.LED (or HDLED). a light bulb when the hard disk is working.
• Powerled and. (or PLED). a light bulb on the computer/disable button; If the computer works, then burns, and vice versa; can be a whole plug.
• RESTARTSW (or Reset). activates a computer reboot button.
• Speaker. a small speaker that makes a squeak if there are problems in the computer work.

Connecting Speaker of the plug is desirable, since such a squeak-signal helps to save the motherboard from the breakdown, instantly notifying the user about the presence of critical problems, about the incorrect connection of any plug or connecting into the wrong nest. Also, this sound effect allows you to generally evaluate the work of the computer.

The names of these plugs may vary, but not much. For example, instead of PowerSW, PW can be indicated. And instead of restartsw. just res. Comparing the first letters of the names of plugs and connectors, you can easily understand which STETER where should be connected. Colors also help, which often correspond to the color of cables from plugs. But first of all, it is necessary to compare the names, followed by colors, because they can vary, unlike the names.

Stage 2

Pluters must be inserted into one large nest (frontpanel or f_panel) on the edge of the motherboard. It usually looks like this:

To connect the wires into the connectors with the right side, you can just look at the plug itself. If one contact (iron “knit”) does not have enough, then you need to attach this place, in accordance with another empty place on the motherboard, in the connector. Side fasteners on some nests and plugs can also help (fasteners should be on one side). Additionally, you can navigate the colors in the connector or visual hints in the form of brilliant contacts and t. P. As a rule, plugs are connected by the inscription “on themselves” or towards inscriptions on the motherboard (scheme).

When all of the above is absent, you can insert a plug with any side. The main thing is that the process goes smoothly and without the use of gross force. If the plug connects in the connector does not occur even with slight efforts, then the wire connection occurs incorrectly.

Below, under color connectors, the places where the plugs are connected are schematically indicated (signed). For example, according to the scheme under the connectors, which is responsible for the PowerSW computer button (PowerSW) should be connected to the red nest (the second on the left, from above, signed as PW). All other wires are joined in the place indicated in the scheme accordingly.

In the documentation accompanying to the computer, if it is available, there are also tips for connecting plugs in the nest. These tips look like this:

As can be seen in the figure, the documents even decipher the names of plugs and abbreviations in the scheme. For example, resetswitch. “Re.loading button”) and t. D.

Stage 3

Plugs responsible for the operation of USB ports on the front panel are connected a little differently and easier. Looks like a USB stroke-like this:

The connector for this plug may have the following names:

An interesting fact is that if you insert a USB 3 plug.0 in the standard USB connector, the device will work. But its speed will not be like USB 3.0, and below, because the connector supports only the standard USB (2.0). If suddenly there is no nest under the USB 3 on the motherboard.0 or it cannot be found, this method can help.

Stage 4

Sound connection (headphones/microphone) on the front panel is identically described earlier than the processes.

A plug is taken from the front panel with the name AC97 or HDAUDIO and is inserted into the connector with the corresponding inscription:

If the sound has not appeared, perhaps the problem lies in BIOS. Reloading the computer and “getting into” the BIOS system, you should check the front panel and its characteristics. Sometimes it happens that the HDAUDIO plug is connected, and the BIOS recognized the connected device as AC 97. This defect is decided by the change in the BIOS of the wrong driver to corresponding to the one connected in the motherboard.

The described method of connecting the front panel is suitable for any motherboard: MSI, GIGABYTE, ASUS, ASROCK. The only differences, as already mentioned, can be hidden in the inscriptions on the nests and connectors, their location on the motherboard, color coloring, etc. D. Otherwise, the connection process will always be identical.

How to connect the motherboard to the front panel. instruction

The front panel of the system unit is connected to the computer motherboard for the operation of buttons, indicators and all connectors. The developers have only those connectors on the front panel that can be turned on and disconnected by hot, without disconnecting the computer. These are all USB connectors, as well as headphones with a microphone. It is not necessary to connect all these connectors, but the outputs of buttons and indicators are always needed. Otherwise, the computer will not work. Here we will consider how to connect the front panel to the motherboard on various models.

The connectors outside the system unit have labeling and special keys that do not allow the wrong cable to put in the connector. There is no such protection inside at all. Any wire can be connected to any contact. The same pin connectors with a step between contacts 2.5 mm are used everywhere. Therefore, all connections must be verified by inscriptions on wires and on the motherboard itself. In order not to designate each wire, manufacturers adhere to several standard connection schemes. It turns out a rectangular array of contacts in two or three rows.

To find the reference angle, manufacturers leave the key. unused contact.

Connecting all buttons and indicators of condition

The motherboard has three contacts for connecting the front panel: a group of indicators and buttons (about 15 contact pins), F-Audio (front) and USB, which are usually several on modern models. All of them are connected by wires with the corresponding inscriptions. Color marking is also popular, but it is optional.

The first stage of connection. we identify these three groups on the motherboard and on wires in the system unit.

You need to focus on inscriptions on connectors and on the board. All this is quite simple if you figure it out. Additionally, you need to clarify: whether the motherboard has a built.in BIOS speaker. If it is, then there are no connectors for its connection. A group of contacts of indicators and buttons has 3 standard executions. Modern motherboards use a scheme with a built.in speaker. Exactly 8 contacts are active in it. 2×2 for LEDs and 2×2 for the “Power” button “Reset”. The motherboard with an external speaker has 10 mandatory contacts.

In this case, the contact platform has 17. Of these, 3 remain empty on top (key), and the BIOS speaker is connected to 4 contacts at the edges with a missing 2 contact. The 4 contact platform for the dynamics can be executed separately and do not enter the general group. Only two contacts are used in it in the same way. Contacts on the inscriptions on the board are identified. The exact location of contacts on the motherboard can always be clarified in its specifications. The technical manual is easy to find via the Internet. The main thing is to accurately introduce the brand of the motherboard.

The following connectors must be connected to the front panel (in brackets. the inscription on the identification board):

• button “Power” (indicated as PW, PWR, MSG, LD);
• “Reset” button (marked as “SW” or just reset);
• LED Power indicator (LED);
• LED indicator of hard disk activity (LED HD);
• Bois speaker (if any, is designated as SP or Speaker).

Contact group is often designated as “Panel 1”.

After connecting the mandatory contact group, we move on to connect the front panel connectors with a hot shutdown. These are USB and audio connectors.

The process of connecting the front panel of the system unit body

USB connectors on motherboard are always the same. This is a group of 9 contacts. Only 8 are active of them, and the 9th is used as the key. Significant currents are transmitted through the USB port. There are not 10 milliamps, as in the LEDs of the front panel. The port does not tolerate the wrong connection and immediately burns out. When connecting it, you need to be very careful.

It is necessary to strictly comply with the general rules: the appointment of contacts in the upper and lower row is strictly the same, they simply belong to different ports and should not be confused; from the side of empty contact (key) upper and lower contact. Earth; from the opposite side of the contacts “Nutrition” (indicated like “5V”); two contact media. data tire. The wires are usually green and white. For them, too, the correct sequence is very important.

All groups of 9 USB contacts are labeled as “USB1”, “USB2” and further by numbers. On modern motherboards, their significant number. Ports work at the same speed, regardless of their number. In architecture they are all the same. The numbering is included only as the designation of contact groups on the board. Sometimes the USB connector is made by a whole cable without dividing into separate contacts.

In this case, you just need to connect a four.pin fork so that the black wire (Earth) is from the key.

Connecting the front sound panel to the main board

The sound connector has 4 contacts, and their real number can be larger. This is done for noise immunity. Tire “Earth” connects many times. These are analog connectors, so the length of the wires (longer wires. more noise and interference), especially for the microphone there is critical. Typically, the contact group is located near the sound chip. It is marked like f-audio. If there are no jumpers on it, then the chip supports work on many channels.

How to connect the power button to the motherboard

Well, components in the collection, it remains to fit one to another and Hello, a new computer! If with connecting the processor, memory, graphics cards usually does not arise, then small wiring connecting the contacts of the motherboard with elements on the body of the system unit, force the back of the head for a long time: which of them leads where?

Sipetal contacts of buttons, indicators, system dynamics and audio connectors look the same, and each manufacturer of the motherboard places them on their products differently. Today we will talk about how to correctly connect the computer button to the motherboard and not burn nothing.

Front Panel

The area of ​​location of the power buttons (Power) and rebooting (Reset), as well as power indicators, disk activity, sleep and some others on the system unit are called the front panel. Front Panel. On the motherboard, she corresponds to the contact group f_panel.

F_panel may look like in a photo where each contact is painted with a certain color, or it can be plain. The number and location of the pins on it is also not the same, so the connection scheme for the front panel for motherboards, for example, ASUS, is not suitable for Gigabyte and vice versa.

On some models, the hits of the front panel is signed, which greatly facilitates the process of assembling the system unit.

But most often they are simply marked by serial numbers, as in the first photo. In this case, you can’t do without instructions.

Power button (Power)

From the power button on the front panel of the system unit, 2 wiring departs, which end with a rectangular connector with two holes and the inscription “Power SW” (Power Switch). Do not confuse it with the Power Led Connector, the latter is designed to connect the computer power indicator.

The computer does not turn on with CD/DVD drive

The Power SW connector is connected to a pair of contacts on f_panel, which are signed on the connection diagram in the same way. Some Power Switch schemes are designated as PSW, PWR, PWR BTN, PWRSW or ON/OF.

Contacts of the front panel have polarity, that is, one of the pairs of conductors is connected to the conclusion “”, and the second-to “-”. The Power Switch connector also has a minus and plus, however, it can be connected to the motherboard with any side, since it works to close/open the circuit.

And what will happen to the computer if you are mistakenly connect the power button to another connector, for example, indicators or system dynamics? It’s okay. it simply will not start, because the switching circuit that closes with pressing the button will remain open.

In the same way, you should not be afraid of problems if you are mistaken with connecting other elements of the front panel. The incorrectly connected element will simply not work.

On the MSI boards, the F_Panel connector has 10 contacts, Piner Power Switch is indicated by serial numbers 6 and 8.

Fujitsu Siemens

On the 30-pin front-panel Fujitsu Siemens Pins Power On/OF are 25 and 26. Pay attention, the countdown on this board is carried out from right to left.

Lenovo

• On models of motherboards Lenovo with a 14-pin front panel connector, the on button is connected to contacts 9 and 11.
• On models with 10 contacts for Power Switch, Pines 6 and 8 are assigned.

Only the most common options for connecting the Power button to the motherboards of stationary computers are collected here. If not one of them suits you, “fed” the search system: “Model_washi_ Payments Front Panel Connection” and see the pictures found. Most likely, the answer is very fast.

Processor cable

Most of others in their model of the MPG Corelique K series differ in the presence of a hidden fan in the water block. This is a 60-mm Torx Fan 3.0, and it is intended to cool the elements of the power supply system. The speed of this fan can be adjusted automatically depending on the temperature of the central processor. To do this, you only need to activate the G.I. In the MSI Center application. In order for all this to work correctly, it is necessary to connect the processor fan cable to the CPU FAN1 connector on the motherboard. Please note that the MSI Center application is used with motherboards based on Intel Chipsets 500th series. For other boards, you need to use the Dragon Center application with Corelique App.

ARGB cable for addressing backlighting

The set of delivery includes a cable division for addressable backlight. Connect all the cables of radiator fans to the end to the end, and the opposite, the single end of the cable is to the Argb cable coming out of the water block.

How to put a processor on a motherboard

Find a socket on the motherboard and throw off a metal frame.

There are special recesses on the processor and on the juice, so you will not even succeed in installing an element incorrectly. But to damage these fragile components due to inaccurate actions and applying gross force can. So be extremely careful.

After the processor is installed, press it with a frame.

Next, apply a thin layer of thermal paste.

After that, the cooling radiator is installed on top. The intel processors have 4 holes for the fan fastener. Therefore, it is enough to install the radiator on top of the CPU and tighten the nuts. After that, the cooler connects to the power connector. Special grooves are provided in the AMD processors for installing the fan.

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Modern graphic adapters are installed in the PCI-EX16 slot. Next, you need to break the plugs on the back of the case corresponding to the installation site of the video card. After that, carefully insert the video card into the selected connector. With proper installation, you must hear a characteristic click of the lock. If the graphic adapter provides for additional power connectors, they must be connected to the BP using special cables. At the final stage, the board must be rigidly fixed on the housing using fasteners, which are supplied with the adapter.

Possible problems

When connecting various devices to the motherboard, the following problems may arise:

• PC does not turn on. This suggests that the warts responsible for the computer button are incorrectly connected. It is necessary to check its connection again;
• The machine turns on, but the system does not load and BIOS immediately appears on the screen. This means that the drive with the system is not connected. It is necessary to make sure that all SATA pipelines are connected properly. There are no latches on some cables, so after their connection they can simply fly out of the connector even from a small push of the system unit;
• The front audit/exit does not work. This problem can arise not only of an incorrect connection. Sometimes you need to turn on these connectors through BIOS. This problem is found in ami.

To connect Audi on the front panel:

• Go to BIOS by clicking when PC is turned on the DEL button.
• Choosing the item “Advanced”.
• We move to “Onboard Device Configuration”.

We move to “Onboard Device Configuration”

Find the menu item “Type of the front panel”

Select the connected panel

We save the settings