How to disassemble Lenovo g580 laptop

Workflow sequence

Why it is necessary to carry out preventive work with a computer is understandable. Now let’s look at Lenovo G580 / “Lenovo” (laptop): how to disassemble and clean this device correctly.

  • So, first you need to remove the battery and unscrew the two bolts securing the back cover, then move the cover and remove it.
  • Next, the contents of the laptop open in front of us. Here you need to unscrew the bolts holding the hard drive, which must be moved and pulled out, and then unscrew the bolt securing the CD drive and pull it out.
  • The next step is to disconnect the coaxial cables from the wireless module. To do this, remove the fastening screw and remove the module from the connector that contains “Lenovo” (laptop).
  • How to disassemble further and remove the keyboard? We continue to adhere to the sequence of such actions: now we unscrew all the visible bolts on the bottom of the laptop and turn the device over. Now you can easily remove the keyboard. To do this, you need something subtle: a medical spatula will do. There are grooves on the top of the keyboard, through which you can see the spring-loaded fasteners. Press on them with the tool and gently lift the keyboard. This opens access to the keyboard cable: carefully unfasten it and disconnect the keyboard. In the same way, we disconnect the cables from the touchpad and from the power button.
  • Below the keyboard we find further bolts connecting the laptop. They need to be unscrewed. At this stage, we proceed directly to opening the laptop. To do this, use a spatula or a plastic card to gently snap off all the latches around the perimeter and lift the top cover.
  • The next step is the motherboard. It is necessary to remove it by first disconnecting the peripheral connector cables, speaker wires, charging connector cable, matrix cable and unscrewing a couple of bolts securing the board to the laptop case. After removing the board, the case can be cleaned of dust and put aside. But that’s not all.
  • After the work done, you need to grab the motherboard: disconnect the fan cable, unscrew the bolts of the cooling system and carefully separate it from the board itself.

Preparing the necessary tools

Before you disassemble the laptop “Lenovo” G580, you should prepare the necessary tools and materials for the process. You will need:

  • small slotted (Phillips) screwdriver (for delicate work);
  • a tool for opening a laptop (a dental spatula or just an unnecessary plastic card may work);

Note: it is better not to save on thermal paste, because it is the main carrier of heat from the processor to the radiator.

Lenovo G580 (“Lenovo“) laptop: how to disassemble and clean

In this article, we will walk you through the process of disassembling and cleaning your laptop in order to prevent common problems in its operation and prolong the life of the device. For example, let’s take a standard Lenovo laptop, model G580. So how to disassemble and clean a Lenovo laptop? Is it possible to perform this operation fully at home?

How can I clean “Lenovo” (laptop). How to disassemble the device

Why disassemble and clean your laptop? A laptop is like a vacuum cleaner: it sucks in air, passing it through a radiator to cool the processor. Indoor dust also enters the radiator together with the air, thereby contaminating the radiator and impairing its efficiency. If the laptop overheats, it becomes unstable. Throttling appears first. this is a protective system of the processor. In other words, when the processor overheats, it begins to lower the operating frequency in order to reduce heat generation. If this does not work, then the laptop simply turns off. The constant and regular process of overheating will certainly lead, sooner or later, to the need for expensive repairs.

For example, let’s take an arbitrary device. a laptop Lenovo G580, let’s see how to disassemble and clean it. This will prevent problems with the device and extend the life of the laptop.

And finally

Thus, we examined the sequential steps and the main questions that arise during the process of working with the device “Lenovo” (laptop): how to disassemble it, clean it and assemble it. Be careful and careful! Success!

Lenovo G580 (Lenovo), laptop: how to disassemble and clean

In this article, we will walk you through the process of disassembling and cleaning your laptop in order to prevent common problems in its operation and prolong the life of the device. For example, let’s take a standard Lenovo laptop, model G580. So how to disassemble and clean a Lenovo laptop? Is it possible to perform this operation fully at home?

Workflow sequence

Why it is necessary to carry out preventive work with a computer is understandable. Now let’s look at Lenovo G580 / “Lenovo” (laptop): how to disassemble and clean this device correctly.

  • So, first you need to remove the battery and unscrew the two bolts securing the back cover, then move the cover and remove it.
  • Next, the contents of the laptop open in front of us. Here you need to unscrew the bolts holding the hard drive, which must be moved and pulled out, and then unscrew the bolt securing the CD drive and pull it out.
  • The next step is to disconnect the coaxial cables from the wireless module. To do this, remove the fastening screw and remove the module from the connector that contains “Lenovo” (laptop).
  • How to disassemble further and remove the keyboard? We continue to adhere to the sequence of such actions: now we unscrew all the visible bolts on the bottom of the laptop and turn the device over. Now you can easily remove the keyboard. To do this, you need something subtle: a medical spatula will do. There are grooves on the top of the keyboard, through which you can see the spring-loaded fasteners. Press on them with the tool and gently lift the keyboard. This opens access to the keyboard cable: carefully unfasten it and disconnect the keyboard. In the same way, we disconnect the cables from the touchpad and from the power button.
  • Below the keyboard we find further bolts connecting the laptop. They need to be unscrewed. At this stage, we proceed directly to opening the laptop. To do this, use a spatula or a plastic card to gently snap off all the latches around the perimeter and lift the top cover.
  • The next step is the motherboard. It is necessary to remove it by first disconnecting the peripheral connector cables, speaker wires, charging connector cable, matrix cable and unscrewing a couple of bolts securing the board to the laptop case. After removing the board, the case can be cleaned of dust and put aside. But that’s not all.
  • After the work done, you need to grab the motherboard: disconnect the fan cable, unscrew the bolts of the cooling system and carefully separate it from the board itself.
  • Let’s start cleaning the cooling system: the processor and other microcircuits need to be cleaned of the old thermal paste. If it is difficult to remove, you can use solvents.
  • In the next step, unscrew all the screws on the fan cover to clean the radiator from dust. Also, for prevention, you can remove the fan blades and lubricate the bushing with machine oil (in no case vegetable oil!).
  • After cleaning and lubricating the cooling system, you need to assemble, apply thermal grease to the microcircuits where it was previously. The layer of thermal paste should be even and thin. Then you should install our cooling system back on the board, tighten all the bolts in the order indicated on the system itself, and connect the fan to the board.
  • Finally, you can start assembling the laptop in the reverse order of disassembly. After the end of this process, you need to turn on the device and check the operation of the cooling system using diagnostic programs. For this purpose, we run the system stability test and check the result.
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How can I clean “Lenovo” (laptop). How to disassemble the device

Why disassemble and clean your laptop? A laptop is like a vacuum cleaner: it sucks in air, passing it through a radiator to cool the processor. Indoor dust also enters the radiator together with the air, thereby contaminating the radiator and impairing its efficiency. If the laptop overheats, it becomes unstable. Throttling appears first. this is a protective system of the processor. In other words, when the processor overheats, it starts to lower the operating frequency in order to reduce heat generation. If this does not work, then the laptop simply turns off. The constant and regular process of overheating will certainly lead, sooner or later, to the need for expensive repairs.

Before you disassemble the laptop “Lenovo” G580, you should prepare the necessary tools and materials for the process. You will need:

Note: it is better not to save on thermal paste, because it is the main carrier of heat from the processor to the radiator.

And finally

Thus, we examined the sequential steps and the main questions that arise during the process of working with the device “Lenovo” (laptop): how to disassemble it, clean it and assemble it. Be careful and careful! Success!

Stage 1. Removing the bottom cover and removing the main elements of the laptop

First, as is customary when disassembling absolutely any laptop, you must completely disconnect it from the power supply by disconnecting, directly, the power cable and the Lenovo G580 battery.

After that, turning the laptop over, remove the main cover, which is held by two screws, pulling it from the battery connector.

Then we turn off all available components, namely HDD, RAM and Wi-Fi adapter, so that they do not interfere with us in the future.

To extract the RAM, we spread the antennae that hold the bar on the sides and pull it out towards ourselves. To disconnect the HDD, you need to unscrew the two screws and pulling the tab, pull it out of the connected connector.

Lenovo G580, G585 disassembly and fan cleaning, laptop repair

In the Wi-Fi adapter, we turn off two convectors, I recommend that you initially remember which one it was connected to so as not to confuse anything, or, when you assemble the laptop, you can look at our photo on how to connect them correctly. Disconnecting the connectors, we get rid of the retaining screw and pull out the adapter itself from the socket.

There is still a drive, to remove which you need to remove a small screw and pull the drive to the side.

Next, we unscrew all the available screws on the back cover, these are 11. which hold the main body of the laptop, 3. which hold the keyboard and 1. which was hidden under the hard drive.

Step 2. Removing the Keyboard and Top Case Cover

Now, turning the laptop over, we remove the keyboard, it is held by several latches located on the upper side and in order to disconnect them, you need something thin, for example, a card or a pick, pry it on one side and gently, along the upper area, continue to pry it, freeing the keyboard from the latches.

When you remove it, do not forget, you also need to disconnect the ribbon cable that is attached to the motherboard. To do this, simply lift the latch to a vertical position and pull the same cable out of the socket.

Under the keyboard, unscrew one screw hidden under the seal and disconnect the touchpad connectors, power buttons and matrix.

Yes, I almost forgot, turning the laptop over, do not forget to unscrew three more small screws from the drive side.

Now you can start removing the top cover that hides the motherboard. Again, it keeps on latches, therefore, again we take the card in our hands and pry it along the entire perimeter of our Lenovo G580.

How to disassemble Lenovo g580 laptop

At a certain moment, a situation arises when the laptop begins to behave differently, not like before. This suggests that somewhere there are changes that can damage the device and it is necessary to take measures to fix the problem. Lenovo G580 is no exception, it, like any other laptop, can fail if it is not properly cared for.

Symptoms in which the Lenovo G580 laptop needs to be disassembled and cleaned:

  • laptop emergency shutdown
  • the laptop is very hot
  • lack of air flow from the cooler side

All this suggests that the device is clogged with dust or the thermal paste has dried on the processor. To fix the problem, you need to completely disassemble the laptop and bring its “insides” in order.

Details on how to disassemble Lenovo G580 can be viewed at

Attention! If you are not confident in your abilities, it will be better if you contact the specialists of the service center of your city to disassemble and clean the laptop.

Today we will disassemble and clean the accumulated dust from the Lenovo G580 laptop modification 20150.

    We begin disassembly by disconnecting the battery. We move the latches in opposite directions and slide out the battery.

  • We connect the fan power cable, put it in place and fasten the fan with two bolts, glue the tape on the back side. We install the motherboard in place in the lower case.
  • We connect the power cable in the upper right corner of the board, fasten the bolt holding the board, indicated by an arrow (located in the upper left corner). Next, we connect all the cables: matrices (we glue it to the cooler), a card reader, a speaker cable (we put the wires in place and fasten the left speaker), an optical drive and USB. We connect the display board loop, fasten the display board with two screws.
  • We put on the laptop cover, click it around the perimeter. We connect the two remaining cables to the power button and touchpad. We check that everything is tightly inserted, on each loop there is a marking line that shows whether the loop is correctly inserted or not. Tighten the top cover mounting bolt. We connect neatly, without breaking the keyboard cable, and insert the keyboard, starting from the bottom into the grooves, and click on the perimeter.
  • We turn the laptop over, tighten the bolt from the keyboard (the self-tapping hole is signed). We fasten the bolts under the optical drive, slide the drive in and tighten with one bolt. We fasten two bolts under the hard drive, the holes are signed one bolt is longer than the other is shorter. We put the hard drive in place and screw it on. We fasten the Wi-Fi adapter in place, connect the antennas. We push in place the plug of the card reader. We close all the main components of the laptop with the lid, tighten the two screws holding the lid. Insert the battery.
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This completes the assembly and cleaning of the laptop.

I think many people know that for any computer technician it is necessary to periodically carry out prophylaxis, both at the software level and in hardware. By prevention, I mean just cleaning a computer or laptop, for example, from dust or other debris that could get there.

In the article, you will find detailed step-by-step instructions on how to completely disassemble Lenovo G580 laptop. You can use it, both if you need to clean it from external factors, and to replace certain components.

It all depends on the situation in which you find yourself. I will also note that below I will show an example of disassembling and removing the matrix, if you suddenly need to replace it, but if you set out to only clean your Lenovo G580, then disassembling the same matrix is ​​not necessary, since in this case, the main thing is to get to the cooling system.

Stage 3. Removing from the Motherboard Case

Having got rid of the cover, we continue to disable the rest of the available connectors on the motherboard.

Lenovo G580 How to disassemble for hinges repair

  • USB ports;
  • Drive unit;
  • Card reader;
  • Board with touchpad buttons, it will also need to be unscrewed;
  • The speakers, by the way, the speaker located on the left side, will also need to be removed;

Well, and finally, unscrew another screw located in the upper right corner of the mat. fees.

Carefully removed the motherboard from the case, turn it over and disconnect the last remaining power connector.

Now, in principle, we can see the cooling system in front of us. To clean it, first remove the radiator by removing the retaining screws. To disconnect the cooler from the radiator, unscrew two more screws.

The cooler case itself can be disassembled, but, for example, in my case it was difficult, since it was not held on screws, but plastic was fixed, so it could only be disassembled by tearing off this plastic, well, accordingly, then it would be necessary to invent something how to fasten it back. Therefore, if you find yourself in the same situation, I recommend that you blow it out without disassembling.

Well, as for the processor and radiator, then we remove all the remnants of the old thermal paste there and apply a new one, after which we carefully attach everything back.

Having finished with cleaning, we put everything back, you can also follow this instruction for disassembling Lenovo G580, only this time go up the article.

Stage 4. Dismantling the case and detaching the die

With regards to the matrix, then first we pull out the Wi-Fi connection connectors from under the bottom cover of the case, and unscrew three screws on both sides. Below you can see their location.

Disconnecting the screen from the main body, remove the small plugs that are near the hinges, and unscrew one screw there.

Again, we take something thin in our hands, the same plastic card, and release the frame from the caps, going so along the entire perimeter of the frame with which it is attached to the main cover of the screen.

Further, under the frame, we get rid of four more screws, two of which are located in the upper corners, two in the lower.

After that, you can slightly lift the matrix itself and disconnect the cable that is attached to it, just gently pulling it out of the slot.

In principle, now the matrix should be in your hands, it remains only to remove the hinges by unscrewing four more screws on the sides.

Now we take a new matrix and put everything back together, starting by attaching the same loops to it.

In general, we collect everything in the reverse order.

On this I can say that this instruction for disassembling a laptop Lenovo G580 is completed, in case of questions about disassembly or assembly, I look forward to your Комментарии и мнения владельцев.

Cleaning laptop keyboard

Deep cleaning can be done in the following ways:

    USB vacuum cleaner is a compact device for cleaning the keyboard. Its disadvantage is low power, due to which deeply stuck dirt cannot be removed from there;

For superficial cleaning, it will be enough to use a napkin or brush.

How to remove the keyboard from a Lenovo Z580 laptop

For replacing the keyboard or for washing. We unscrew the 4 bolts and the keyboard is removed. My channel.

Installing large keys

Common causes of breakdown

Reasons for disassembling a laptop

There are several reasons why a Lenovo laptop may need to be disassembled. Here are the main ones:

  • upgrade;
  • fan cleaning;
  • replacement of failed parts;
  • replacement of the keyboard;
  • screen replacement.

For whatever purposes this process is carried out, it requires strict adherence to the instructions.

Lenovo laptop disassembly instructions

First of all, you need to arm yourself with a screwdriver. A plastic card will also be used. If you need to clean the cooler, a special brush should be used. It is recommended that you change the thermal paste at the same time so that you do not have to re-invade the lenovo laptop in the future. How to disassemble? Instructions below.

  • The battery is removed. To do this, pull the latches to the side. Then you can remove the battery.
  • Unscrew the bolts and remove the cover.
  • Next, you need to remove the hard drive. To do this, you will need to unscrew two more bolts. Then the hard drive can be pulled out.
  • After removing the hard disk, it is the cooler’s turn. To get it out of the cooling system, you will have to unscrew three bolts, then disconnect the loop and pull it out.
  • In order to remove the drive, it is enough to unscrew the bolt, and then pull on the necessary part.
  • Next, the WI-FI module is removed, two wires are unscrewed. After that, you can pull out the board by unscrewing another bolt.
  • Subsequent disassembly consists of the removal of three loops.
  • Then you should unscrew the bolts around the perimeter of the entire cover.
  • At the place where the drive was located, two bolts are unscrewed.
  • When these manipulations are performed, it is necessary to turn the laptop over and remove the keyboard. To do this, you need to take a plastic card that was prepared in advance, insert it into the top of the keyboard, sliding it under it. The input device is then lifted up using this card. It is held along the top of the keyboard, thereby lifting it.
  • Since the keyboard is securely held with a ribbon cable, you must remove it as well. Only then can it be disconnected.
  • It is worth paying attention to the place where the keyboard was located. There is a bolt that also needs to be unscrewed. After that, you can disconnect the loops.
disassemble, lenovo, g580, laptop
  • The cover is removable. For convenience, it is recommended to use the plastic card again. It is inserted between the bottom and top cover, is drawn in a circle.
  • Next came the board’s turn. It must be removed by unscrewing two bolts. Then three trains are removed.
  • In order to completely remove the cooling system, you will have to unscrew the remaining four bolts.
  • At the end, it is recommended to replace the thermal paste. For this, the old one is erased, and the new one is smeared. Then everything is cleared of dust.
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So, now it became clear how to disassemble a Lenovo laptop. To assemble the device, it is enough to perform all the above steps in reverse order. It is strongly recommended that you do not engage in such an operation without the required experience. Such amateur performance can harm the laptop. If you need to replace any part, beginners are advised to contact the specialists who will make the necessary repairs in a short time.

Work order

Lenovo G580 laptop disassembly starts with removing the battery.

For further work, we need a small Phillips and flat screwdrivers, tweezers, a blade or a plastic card.

Next, remove the large back cover under which the hard drive, RAM strips, CMOS memory batteries, WI-FI module are located.

There is also a keyboard mount under the cover.

The lid is held by two screws, unscrew them.

We got access to all of the above laptop components.

Then we take out the DVD ROM drive, for this we unscrew the bolt, as shown below.

After unscrewing the screw with a screwdriver, slightly push the drive to the side.

Pull on the other side with your hand. Drive removed.

We take out the laptop hard drive for this, unscrew the two screws on which it is held.

Pulling the hard drive slightly to the side, remove it.

Now you know how to replace the hard drive on a lenovo G580 laptop.

It is not necessary to get the RAM from the laptop when disassembling it, since it will not interfere. But if you wish, you can extract it for the convenience of work.

But the WI-FI module will interfere, so you need to remove it.

disassemble, lenovo, g580, laptop

It is held on one bolt, unscrew it.

Disconnect one wire and remove the module.

When disconnecting the loop, do not pull on the wire, pull on the terminal itself.

At the corners where the laptop canopies are located, the two screws are larger and larger in diameter.

Also on the case, the icons indicate those screws that hold the keyboard.

disassemble, lenovo, g580, laptop

In total, there are 12 screws on the bottom of the case, plus we have already unscrewed two, it turns out 14.

Two of them hold the canopies longer. Unscrew all the screws.

The advantage of the lenovo G580 is that to replace the keyboard it will be enough to remove the back cover and unscrew three screws. You already know how they are designated.

Remove all screws and place them so that you know they are from the bottom of the case and during assembly did not confuse them with others.

Here are 10 screws of one diameter removed and two (in the background) that hold the awnings.

Turn the laptop over to remove the keyboard.

The latter, like most Lenovo models, rests on four spring-loaded latches. In order to open them without breaking, you can use a blade.

Anything that fits between the keyboard and the case can be used.

Open the latches and carefully remove the keyboard.

After that we need to disconnect the ribbon cable, which is located on the back of the keyboard.

Open the lock with tweezers and take out the train.

Now we need to disable three more loops.

After disconnecting the loops on the top of the case, you need to unscrew one bolt. If the laptop is new and has never been understood, then this bolt will be sealed with a seal, do not be alarmed by this.

After that, open the three latches that are under the DVD disc by turning the laptop over.

They open easily without effort, just pry them off with a thin screwdriver.

Now we open the upper part of the case. The cover can be removed very easily.

You have now accessed the laptop motherboard.

To access the cooling system, you need to remove the motherboard. To do this, you must disconnect three loops and one wire.

Do not pull on the wires, disconnect the cables carefully so as not to damage them.

The motherboard is supported by two screws.

We unscrew them and remove the motherboard.

So you got access to the laptop cooling system.

This is how the motherboard of a Lenovo G580 laptop looks like.

Now you need to remove the heatsink with the processor.

Now we unscrew the three screws that hold the radiator.

It is necessary to unscrew it gradually and evenly. It is better to first unscrew two or three turns on each bolt so as not to warp the radiator.

Lenovo G580 Laptop Disassembly video, take a part, how to open

Be sure to buy thermal paste in advance, as the old one will have to be removed and a new one applied.

Old, dried thermal grease affects laptop cooling.

Remove the old thermal grease on the processor with a tissue or swab.

We carry out the same actions with the radiator.

If the thermal grease doesn’t work, soak a cloth with rubbing alcohol.

Then we open the fan to clean it from dust. To do this, unscrew the four screws.

As a result, we got access to the fan and radiator fins.

Lenovo G580 laptop disassembly, step by step instructions

Also, about once a year you have to clean the cooling system.

In order to get to the cooling system of the Lenovo G580 laptop, clean it, replace the thermal paste, it is necessary to completely disassemble it.

The article provides step-by-step instructions on how to properly disassemble the device, service the cooling system and reassemble.

Assembly

After the cooling system has been cleaned, put the fan cover back in place and fasten it with four screws.

Next, we apply a new thermal paste to the processor and heatsink.

Apply a thin layer of 0.5 mm thermal paste as the excess will still be squeezed out by the processor.

We tighten the screws that hold the heatsink on the processor gradually so as not to distort the heatsink.

Tighten the screws lightly so that the heatsink is firmly against the processor.

After that, we proceed to assembling the lenovo G580 laptop in the reverse order.

We install the motherboard, connect the cables and cables, put the top case cover (check that all the latches snap into place), fasten it with one screw.

We connect the keyboard cable and install the last.

We insert the keyboard with the lower part, where the pins are located, the upper part is simply snapped.

We turn the laptop over and continue to assemble it in the same sequence as we took it apart.

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