How to open hp g6 laptop for cleaning. Step-by-step instructions for disassembling and cleaning the HP G62-b51SR laptop

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If you purchased an HP Pavilion dv6 laptop, you definitely need to know how to disassemble this miracle of technology. This machine is quite powerful, has high performance, is equipped with a strong video card and all the latest advances in computer technology. The laptop is designed both for office work and for installing special programs for working with images and videos, as well as for games of any complexity. It can withstand heavy loads, so it requires cleaning every six months to prevent the cooler from overheating and contamination of internal parts.

Should I take my HP Pavilion dv6 laptop to a workshop or clean it myself?

There are only three main operations that the HP Pavilion dv6 laptop allows: repair, replacement of components, and cleaning. Repairing the car, without a doubt, should be carried out by a specialist. But the remaining two procedures are quite possible at home, performed by you.

You can, of course, use the services of a repair shop and part with your favorite equipment for a week twice a year. But it’s better to master disassembling the HP Pavilion dv6 laptop at home. With developed skill, this will take you, including cleaning, about an hour.

Preparing the HP Pavilion dv6 laptop for disassembly

Before disassembling the HP Pavilion dv6 laptop, disconnect the charger, modem, flash card, headphones, and other accessories. Make sure it is completely turned off. Wipe the surface of the laptop with a special cloth to prevent dust from getting on the internal components. Close the laptop lid and place it in front of you with the back panel facing up.

Prepare in advance small containers for the bolts that you will unscrew from the laptop. Each type must be placed in a separate place so as not to be confused.

Where to start disassembling the HP Pavilion dv6 laptop?

So, in front of you on a soft surface (to protect the case from scratches during operation) lies the HP Pavilion dv6 laptop. How to disassemble?

First of all, remove the battery and unscrew the screws underneath it. Remove the top cover in the form of an inverted letter “L” by picking it up with a special tool or a straight-head screwdriver. Do not use a knife or other sharp objects to disassemble the laptop: you risk damaging the components or cutting the cable or cable. On some models, the cover is secured with screws that do not need to be removed during disassembly. There may also be two separate covers for the hard drive and memory cards.

We take out the hard drive, Wi-Fi, DVD drive and memory card

To remove the hard drive, you need to:
. unscrew the four screws that secure it;
. take out the hard drive;
. pull the black tab up and disconnect the hard drive cable.

After removing the hard drive, unscrew the upper right bolt under it and carefully disconnect the speaker cable. Next, unfasten the DVD drive cable. We unscrew the last bolt securing the DVD drive to the motherboard and remove the drive from the front part.

To remove the Wi-Fi module, you need to unfasten two cables (black and white), remove two screws and remove the module.

If replacement is not required, and the HP Pavilion dv6 is being carried out as planned, then the memory modules can be left on the motherboard. When replacing memory cards, operations are carried out in the same sequence as with Wi-Fi: the cable is disconnected, the fastening screws are unscrewed, and the memory card is removed.

Disconnecting the keyboard from the laptop

Pavilion dv6 next? You need to take out the keyboard.
. We unscrew all the bolts remaining on the body.
. Remove the entire back panel.
. Unscrew the keyboard mounting bolts (usually there are 4 of them).
. Turn the laptop over and open the lid.
. We lift the panel above the keyboard, trying not to touch the cables going from it to the motherboard.
. Carefully use a tool to pry up the keyboard block and remove it with its top edge towards you, pushing it from behind, from the side of the DVD drive. The bottom rib should remain in the same position.
. On some models, you need to unscrew an additional three screws located under the keyboard.
. Unfasten the keyboard cable. First, carefully move the latch so that it faces up, then slowly pull out the cable.

Removing the front panel

Here is an HP Pavilion dv6 laptop. How to disassemble the components under the front panel?

First, disconnect the power button and touchpad cables from the motherboard. Some laptops in this series also have a fingerprint scanner cable. They are not secured with latches, so they need to be pulled out of their sockets quite slowly. Next, unscrew all the bolts around the perimeter of the front panel.

We remove the front panel by disconnecting it from the back using a special tool or a straight-head screwdriver. You can use a regular plastic card. On some models, the front panel is divided into two parts, with the top part (above the keyboard) removed first.

Disconnect the cables from the motherboard

Disassembling the HP Pavilion dv6 laptop at this stage comes down to “manual work” - disconnecting cables and cables from various devices. It is best to disconnect them in the following sequence:
. cable from the USB module;
. speaker cable (in some models);
. matrix cable;
. web camera cable;
. remove the metal panel.

How to remove the display panel of an HP Pavilion dv6 laptop?

When using an HP Pavilion dv6 laptop, you don’t need to know how to disassemble it down to the last screw. But sometimes you need to remove the display panel. This is a very delicate and responsible job, so it is not recommended to do it at home unless absolutely necessary.

First you need to remove the wireless network card, after disconnecting the two antenna cables from it. Then the video cable is disconnected from the motherboard. The antenna cables extend downwards, behind the rear panel. And the video cable goes up behind a special black label. All that remains is to unscrew the monitor mounting bolts and remove it.

How to replace the power supply and clean or replace the cooler in an HP Pavilion dv6 laptop?

The power supply in the HP Pavilion dv6 laptop is not soldered to the motherboard, so replacing it is quite easy. You need to disconnect its connector from the wires and remove the unit.

Now we have reached the climax of the article on how to disassemble an HP Pavilion dv6 laptop. All we have to do is unscrew the last screw securing the motherboard to the rear panel. Then we remove the motherboard in two stages: first we lift it on the right, disconnect the power cable, then remove it completely.
Unscrew the two screws holding the fan and unfasten its cable. More advanced models of the HP Pavilion dv6 line of laptops have a special cooling system, it is secured with eight screws.

When disassembling a laptop, even without apparent need, it is imperative to replace the thermal paste on the cooling system and use it for the fan.

So we looked at how to disassemble an HP Pavilion laptop. To return the laptop to its previous appearance, you need to exactly repeat all the steps done in reverse order. It would be nice if during assembly you clean each part from dust with a special soft brush.

Monitor the sequence of actions carefully. Check that you have connected all cables and secured them correctly. Make sure all fasteners are present. If you do everything correctly, for the next six months you are guaranteed stable operation of the laptop without noise or overheating.

About the laptop

We have sorted out the problems (disassembling the HP Pavilion dv6 laptop has been completed), and as a “dessert” we invite you to discuss the advantages of the laptop, which we have already learned how to disassemble. A distinctive feature of the dv6 laptop series is the excellent ratio between price and quality. Special thanks should be given to the developers for the multimedia characteristics: an HD display with a diagonal of 15.6 inches and a 16:9 format.

Such laptops are suitable for deploying a variety of computer games on them. The dv6 case looks similar to the HDX16. If you do not take into account the difference in coating, the devices consist of similar parts. If we continue the comparison, it should be noted that there is no silver keyboard here, while preference is given to a relatively modest finish of the components.

If the comparison is based on a constructive point of view, the significant changes that have affected the display are striking. It has an anti-reflective coating, not the entire laptop is equipped with it, but there is a nice edging that is made in gloss. The body is made of black plain plastic. The appearance is significantly improved by ornaments.

Such parts are located correctly: as a rule, on the lid, as well as on the surface of the hand rest. At the same time, the build quality is very good. There are no unclear connections between body parts. The port configuration is the same as the HDX16 model. The card reader is located separately and can be found on the left, after the ExpressCard slot. So we figured out how to disassemble the HP Pavilion dv6 laptop, and also discussed the features of this model.

The HP Pavilion g6 laptop has excellent gaming performance. But despite the high quality of HP products, they also require regular maintenance. One of the models in this series, 1232sr, has been repaired.

When starting up, the laptop generated a system warning about a cooling system fan (cooler) error – System Fan (90B). Continuing to work with such a failure will most likely result in overheating of the elements and damage to the laptop.

To eliminate the malfunction, it is necessary to inspect and, if necessary, clean the fan. But to get to it, the laptop needs to be disassembled.

Preparation of the workplace

Before starting work, prepare a pad of foam rubber, thick fabric or cardboard that fits the size of the laptop so that when disassembling you do not leave scratches on the top cover. Remove excess from your work table and wipe it down. You can put a blank sheet of paper on which you can then conveniently place the screws, recording their locations in the laptop case.

Stock up on a small magnet that will help you retrieve a screw that has fallen inside the case. Prepare a clean paint brush with medium-hard bristles, screwdrivers of the required size and shape, and a vacuum cleaner. You will also need rubbing alcohol, cotton swabs and some thermal paste.

When separating the two halves of a laptop, metal tools leave scratches and nicks, so for this operation it is convenient to use a tool made of thick plastic, such as a discarded plastic ATM card.

Be sure to take care of good lighting, the best option is daylight.

Disassembly procedure

Disassembling the HP-g6 laptop must begin by disconnecting the battery. Then you need to unscrew the two screws of the cover covering the hard drive and RAM slots.

We remove the cover, now you need to turn off and remove the hard drive. There is a “tail” on the cable connector to safely disconnect it; pull it. We lift the disconnected disk and remove it from its seat.

Set it aside on a soft cloth. Handle the hard drive with care - impacts or damage will lead to data loss or damage, which is often impossible to fix.

Now let's remove the DVD drive. To do this, you need to unscrew one screw and pull the drive housing with a little force until it comes out of the connector. Then the drive freely leaves the seat.

Well, we’ve reached the next step, in which you need to remove the keyboard. The keyboard is held in place by seven latches, five on top and two on the sides. Press the latch with a screwdriver and lift up the keyboard. It is difficult to release just the first latch, so start from the corner.

Place the released keyboard in a vertical position to gain access to the cable. Lift the connector bar up, disconnect the cable and put the keyboard aside.

The removed keyboard provided access to three more cables, which now need to be disconnected. The design of the connectors is the same - to disconnect you need to lift the bar up. Remove two more screws securing the top cover.

Now it's time to separate the body parts and remove the top cover. We do this from the corner, using a plastic tool so as not to leave nicks on the body.

A few simple steps will help you remove the laptop screen.

Disconnect the matrix connector, it is located on the left. Disconnect the USB cable and the power connector located underneath it. We release the Wi-Fi antenna wires and unscrew the four screws on the screen hinges.

We put the removed screen aside and cover the surface of the matrix with a folded newspaper to protect it from accidental damage.

All that remains is to disconnect the two connectors at the bottom left and unscrew one screw, insidiously covered with a cable.

There is nothing holding the motherboard anymore. We remove it by lifting it by the right edge and turn it over to inspect the cooling system.

To remove the radiator with fan, unscrew the seven screws and disconnect the connection connector.

Note!

The fan housing is fixed to the board with adhesive tape. When removing the cooling system, be careful not to break the edge of the system board.

After dismantling the cooling, you need to remove the remaining thermal paste from the surfaces of the microcircuits and the radiator and reapply fresh one. It is convenient to remove hardened thermal paste with a swab soaked in medical alcohol.

Eliminating the cause of the problem

Finally we get to the fan that is causing the system boot error. Let's sort it out. To do this, you need to unscrew two screws and unfasten the latches of the metal cover.

And here is the reason - a rolled up ball of dust jammed the fan. All dust must be removed using a brush and vacuum cleaner.

Handle the fan blades carefully; excessive force may break them. Then the fan will lose balance and begin to make noise and vibrate during operation. Here you cannot avoid buying a new fan, and for the HP-g6 it is not cheap.

When reassembling the laptop, pay attention to the length of the screws. The manufacturer made special marks on the body, next to the seat.

Disassembling and cleaning the HP Pavilion g6 laptop:

Proper disassembly, cleaning and assembly of the HP Pavilion g6 laptop:

Disassembly and inspection of the HP Pavilion g6 laptop:

HP Pavilion dv5 modifications: 1030er, 1048er, 1070er, 1120er, 1164er, 1165er, 1168er, 1169er, 1170er, 1176er, 1178er, 1179er, 1199er, 1221er, 1222er, 1223er, 1240er, 1250 er, 1255er, 1260er, 1290er, 1040er.

Appearance of HP Pavilion dv5

Attention! Experience has shown that self-disassembly can lead to serious damage, so if you have doubts while reading the instructions, contact a specialist.

First of all, we remove the battery in order to de-energize the laptop and avoid the risk of possible short circuits during disassembly. The battery can be easily removed; you need to move the latch as shown in the figure and at the same time remove the battery.

Shown below:

2) RAM

Replacing, removing the hard drive

Removing or replacing a hard drive is quite simple, just remove it from the recess, take the hard drive with one hand, the connecting contact with the other and disconnect it.

Replacing, removing RAM

The RAM is also easy to remove; first you need to disconnect the fasteners on the sides and at the same time lift the RAM a little to remove it. If you only needed to replace the RAM, you can skip the steps below.

Replacement, removal of DVD drive

Replacing or removing a DVD drive on most laptops is done as follows: Unscrew one or more screws that secure the DVD, then carefully pull out the drive.

In order to clean the laptop from dust inside or further disassemble the HP Pavilion dv5 laptop, you need to unscrew the indicated screws. In this case, you will come across screws of different sizes and diameters, so when unscrewing it is best to write down where the bolts come from and put them in a previously signed box, otherwise an incorrectly screwed bolt can damage the laptop. After we disconnect the wi-fi sensor, to do this we disconnect the wires from the wi-fi, sign where the wire came from, and disconnect the wi-fi sensor.

We turn the laptop over, hook the socket near the monitor with something flat and carefully unhook the plastic latches. This procedure requires some experience so as not to damage the plastic latches that secure the socket. The most important thing is not to make sudden movements, etc. The socket itself is still connected to the laptop with wires.

Lifting the panel, unscrew the 4 screws securing the keyboard. Under the keyboard there are contacts from the socket, so we don’t remove it yet.

In order to disconnect the keyboard, turn the mount by prying it with a flat screwdriver (approximately as shown in the image). You can do this with your fingers.

We disconnect the socket in two places - in the middle part and similarly on the left. In some cases, before removing the contact, it is necessary to extend the 2 tips along the edges (shown by arrows) if they are present.

Having removed the socket, we proceed to disconnecting the remaining contacts and unscrewing the screws shown in the figure. When everything is done, remove the panel on which the speakers are located. The holes for the speakers usually allow dust and debris to get onto the speakers, so cleaning the speakers from dust will not hurt, but it is better to use a dry cloth.

The next step is to disconnect the display. Before removing the screen, you need to disconnect the 2 contacts on the left and remove the wires that fit on the right from the groove. Now we unscrew 2 screws on the right and left, mark where the screws were from and we can remove the screen. Even if you only need to clean the laptop from dust inside and replace the thermal paste on the HP Pavilion dv5 processor, this will not work without removing the screen.

After removing the screen, we disassemble further - we go around the perimeter and, having disconnected all the latches, remove the cover under the keyboard, for these purposes it is convenient to use a small knife; it is not advisable to perform this procedure with a screwdriver because there is a risk of scratching the case.

We disconnect 2 contacts on the board (shown in the picture), and unscrew several screws (not shown in the picture) that secure the board to the bottom.

Cleaning the HP Pavilion dv5 laptop from dust inside

After removing the motherboard, turn it over and disconnect the power cable for the laptop cooler as shown in the image. You can use small pliers.

To replace the thermal paste and clean the laptop from dust inside, unscrew the 6 bolts securing the plate and cooler. Sometimes you may need to additionally unscrew a few more bolts near the cooler. Disconnect the HP Pavilion dv5 cooling system from the board. It happens that a little effort is required, because... The thermal paste seems to glue the cooling plates to the processor.

We remove the old layer of thermal paste on the processor and other chip completely, even along the edges, using a cotton swab moistened with solvent or alcohol (can be replaced with vodka). It is advisable to replace the thermal pad if a crack appears on it; if it is in good condition, you can leave it in place and not do anything with it. Afterwards, you can clean the laptop board from dust with a dry cloth or dampened with alcohol; do not forget to clean the inside of the HP Pavilion dv5 case.

We perform a similar procedure before replacing thermal paste and on the cooling system. Sometimes the thermal paste dries out a lot, in this case you can use a flathead screwdriver to remove the residue - all this only applies to the cooling system. When removing paste on a processor or chip, do not use an iron tip screwdriver or the like.

In order to be able to clean the dust inside the cooler, unscrew the screws. On some laptop models, the cooler may not be disassembled; in this case, you can limit yourself to cleaning the places where possible with cotton swabs.

It is convenient to clean the cooler with a cotton swab moistened with alcohol, because... alcohol dries quickly and the cooler can be collected immediately after cleaning, rather than waiting until it dries. The hardware itself (cooling system) can be blown out, but it is better to rinse it under water. If you decide to rinse with water, then you need to be prepared for the fact that you will need to wait a sufficient time until the water is completely dry or use a regular hairdryer.

Replacing thermal paste

The final touch is replacing the thermal paste in the HP Pavilion dv5 laptop with new one on the processor and chip. For these purposes, apply the paste and smooth it with something flat - a SIM card from a phone, a plastic card or the like will do. The layer of thermal paste on the processor is about 0.5 mm; it is better to apply a larger layer on the chip, because There will most likely be a larger gap there.

After application, you must make sure that the layer thickness is sufficient. To test the layer, perform the following steps:

This article described how to disassemble an HP Pavilion dv5 laptop and replace the thermal paste on the processor. If you have any difficulties, you can always use the service cleaning laptops from dust inside .

Your questions and comments

05.07.2017 Sergey

Question:

HP dv6 2150er. From time to time the cooler would malfunction, it would stop, then it would start spinning again; when tilted, you could hear the blades touching at low speeds. Today, when I turn it on, the error is cooling fan 902, although I can hear that the cooler is spinning slightly but stops, and after 10 seconds it spins again and stops. Question: could you tell me what markings are on the cooler and what other laptops are suitable for replacement or analogues or maybe the article number to buy and exchange. Saasibo

Answer:

Hello, search by the exact model name, for example "cooler for dv6 2150er". Be sure to indicate the exact model, because... The dv6 line has many different modifications with different fans.

Hello friends! Today we will learn how to disassemble the HP Pavilion dv6 laptop, namely the dv6-6051er model.

First of all, remove the battery and the compartment covering the hard drive and RAM.
Next, unscrew all the bolts, as shown in the photo below (in red), and also disconnect the hard drive and the small wi-fi board (in orange).

Now disconnect the DVD drive. There are 3 more bolts underneath.

There is a “sneaky” bolt under the hard drive that is often missed. Be careful and unscrew it too.

Do not forget that you cannot pull the keyboard up too much when removing it, as you risk damaging the cable. Carefully tilt it towards you and disconnect the cable.

The next step is to unscrew the bolts that are located under the keyboard and disconnect the cables.

Now we use something thin and hard to pry up the top of the laptop and remove the panel.

Half the way has been completed and now there is little left for a complete instruction" how to disassemble HP pavilion dv6 laptop".
Here is the HP dv6-6051er laptop board. Let's look further. Unscrew 1 bolt and disconnect the remaining cables.

Lift the soundbar slightly so you can lift up the motherboard.

The last thing holding the board is the power cable. To remove it, you need to lift and flip the motherboard over.
IMPORTANT! Do not pull on the wires, otherwise you risk that the connector will remain in the connector and the wires will be in your hands.
Use some tool (screwdriver for example) for auxiliary purposes.

Now the question is " how to disassemble hp pavilion dv6 laptop" can be considered closed. The payment is in front of us.
However, if you need to clean the cooling system, then we will disassemble it further.

Now we clean the cooler from dust, the surface of the chips from the old thermal paste and apply new one.

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If this is your first time starting to disassemble a laptop, we recommend that you pay attention to the article “”. This article contains recommendations that will help you avoid common mistakes during the disassembly process.

HP Pavilion 11 is based on the same chassis as the HP Pavilion 11-E000, 11-E110NR, 11-E010ER, 11-E010SR, 11-E000ER, 11-E117AU, 11-E108AU, 11-E001SA, 11-E000ES, 11 models -E014AU, 11-E100EO - these models have the same disassembly process.

How to clean HP Pavilion 11 laptop from dust

If the laptop overheats during operation and suddenly turns off, this is most likely due to overheating of the cooling system. The reason for this is the accumulation of dust on the radiator. If you do not clean the cooling system in time, this will lead to damage to the motherboard in your laptop. You can fix this problem yourself by repeating all the steps shown in the video below. The information provided in our video instructions makes it possible to clean your laptop from dust yourself at home. The necessary tools for repairs can be purchased at the end of the page.

Replacing the keyboard on an HP Pavilion 11 laptop

Keyboard repair in most cases is caused by spilling tea or coffee on the surface, and as practice shows, there are two possible outcomes:

Remove the keys from the keyboard and clean their mechanisms with distilled water or alcohol using a brush.
Replacing with a new keyboard (if cleaning the buttons did not help), it means that liquid has got on the lower layers with films where the tracks are located.

Installing an SSD in an HP Pavilion 11 laptop, how to change the hard drive

Video instructions that you can use yourself replace HDD with SSD in HP Pavilion 11 laptop. You will also learn how to replace a faulty hard drive with a new HDD. Classic magnetic disks (HDDs) are more fragile and much slower than modern SSD drives. Consequently, replacing the HDD with an SSD will increase the speed of the laptop significantly. Our video below shows step-by-step instructions on how to install an SSD in a laptop.

How to increase RAM on HP Pavilion 11 laptop

In this video instruction you will be able to add RAM to HP Pavilion 11 laptop. Before you buy RAM for your computer, you need to know what type of memory, DDR3 or DDR4, is installed in your model. The maximum capacity for each laptop is individual. As a rule, the manufacturer indicates the maximum amount of RAM that can be added to a laptop. Also, it also depends on the number of slots for DDR strips soldered on the motherboard. This is also individual for each model. You can learn how to increase the amount of RAM in our video instructions below.

Replacing the Wi-Fi adapter in an HP Pavilion 11 laptop

If in laptopHP Pavilion 11Wi-Fi doesn't work, it is likely that the wireless network module itself is broken and needs to be replaced. It happens that wi-fi disappears in the laptop or does not see wi-fi - this can also be a problem in the module itself. To solve this problem, you need to reconnect the Wi-Fi card. Don’t forget if Wi-Fi on your computer is lost - this may be due to drivers or software. Initially, you should rule out the possibility of faulty drivers, and only then replace the Wi-Fi adapter.

Replacing the power button on an HP Pavilion 11 laptop

The power button in many models is installed as a separate module that can be replaced without the need to solder anything.

By what signs can you determine that there is a malfunction in the power button:

sweet liquid getting on the button, as a result of which the button becomes difficult to press and sticks;
due to wear and tear of the button mechanism due to prolonged use of the computer;
fracture of the cable that goes from the power button to the motherboard.

Reassembly of HP Pavilion 11

Once disassembly and repair is complete, this video will help you reassemble your laptop to its original condition.