Category Archives: How-to

MSI GS70 laptops disassembly

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Preparation tool is simple enough for a Phillips screwdriver, preferably with tweezers, then be prepared to dismantle the radiator thermal grease.

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Many first remove all the screws GS70 bottom of the fuselage, the number to be patient. Note that the red circle inside the two length is longer, the remaining specifications same. The bottom cover is surrounded by some of the plastic retaining tabs, opening the lid when the action to light.

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MSI GS70 inside the main device Overview

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MSI GS70 CPU cooler regions show

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MSI GS70 The GPU heatsink area show. If the machine running the load is not high, and there is no single significant resources to call, then Fengyun fan is not working to reduce noise.

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MSI GS70 has two internal mSATA slots for installing dual SSDs. With a wireless network card.

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MSI GS70 processor and heat sink , with two heat pipes.

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GS70 ‘s GeForce GTX 765M graphics card and the heat sink , also has dual heat pipes and fins cover memory chips above.

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How to disassemble Lenovo Ideapad Y470

Lenovo laptop disassemble cleaning much easier than HP, Asus and other laptops disassemble cleaning , about Y470 notebook computers disassemble cleaning , there are many online tutorials , here we refer to these tutorials combined with his demolition machine cleaning experience for everyone to make a detailed graphic tutorials.

1. Remove the laptop battery.

No matter what the demolition of a laptop, the first step we must first take out the battery in the direction indicated by the arrow in Figure 1 D shell loosen notebook battery snaps, pull out the battery to get down.

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2. D shell split baffle.

Remove the battery after the demolition of the other components can be bold , we first D shell baffle removed, and see what is inside , the five screws marked in red circle in Figure 2 unloaded.

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Remove the baffle can be seen after the notebook cooling fan , if simply clean up the dust , you can directly here with a hair dryer or a Paper Tiger to blow ; If you want to clean up the depth , for grease , then continue to read the tutorial.

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3. Remove the CD-ROM.

The direction of the arrow shown in Figure 4 Remove the optical drive.

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4.Remove the hard disk.

Remove the red circle in Figure 5 marked the two hard drive screws , then push hard to the right , and then remove the hard disk.

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5.D shell screws removed.

Remove 15 screws D shell (the battery compartment 4 under 3 , optical drive , and the remaining 8 ).

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6.Demolition Wireless Antenna.

After the screws removed, the wireless card does not need to dismantle the left of the small cap , as long as the wireless LAN antenna removed it, do not pull hard when you split up a little force to put the antenna removed.

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7.Removing the speaker.

Now we put the notebook upside down , C shell up , first to disassemble the speakers , from there slowly up the battery compartment below the top , the first top left, Zaiding the right, when the attention of two split cable , do not be broken the final result is shown below.

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8.Split keyboard.

Now we split the keyboard , above the keyboard around each one screw ( Figure 9 , Figure 10 ) , remove the two screws on the keyboard can be removed , and also pay attention to when the demolition of the keyboard cable.

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When split keyboard cable to snap up the white part of its push to take down.

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9.C shell split cable.

By the same method removed the power switch, a key to restore , cable indicator cable and multimedia shortcut keys , dismantling and demolition methods like the keyboard cable.

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Removing the touchpad cable and speaker power lines and removal methods keyboard cable is not the same way , this line does not snap two rows directly to the cable can be pulled out , but at the time must be careful pulling.

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10.Demolition horn cover.

The speaker opened the cover up and remove it , the final result is shown below.

The speaker opened up and remove the cover , take out the WiFi antenna from the C shell card trunking, fittings pulled out of the cave in order to facilitate the smooth relieved C shell.

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11. Dismantling the C shell.

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In the following warranty stickers have a screw ( Figure 17 red circle ) , remove the Fengyun screws, you can put down the C shell dismantling.

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After the demolition C shell , you see the motherboard , the motherboard 19 C shell removed after picture.

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12.Removing the Motherboard.

In the lower right corner of the motherboard , which is below the optical drive has a screw , which is the only one on the motherboard screws, remove the Fengyun screws, you can put the motherboard removed , as shown in the red circle 20 identified.

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13.Removing the Thermal Module.

Remove the motherboard will turn it around , you can see the cooling module , remove the six screws with spring , unplug the CPU fan power cable will take down all cooling modules.

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14.Clean the dust.

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After the demolition of more than a dozen steps , basically the main components of the notebook have been taken down , the first CPU and graphics chip of the old thermal grease to clean up , and then re- apply new thermal grease , not too much when applied nor too little , and to smear evenly.

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Then open the CPU cooling fan, the dust cleaned with a brush and a hairdryer clean , especially the outlet most likely to be clogged with dust , we can use a toothpick to pick out the dirt , and then blown clean.

15. Mounted cooling module.

Notebook cooling system after cleared, re-installed back, when installed , we must pay attention to the following points :

1.When these six screws screwed with spring , we must force uniform , diagonal approach can be used to tighten slowly to avoid damage to the CPU and graphics card.
2.CPU heatsink power cable must be plugged in, if you forget to plug it, then you have to re- demolished once.

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new Lenovo Ideapad Y470 CPU fan

How to disassemble Apple Macbook Air 11 inch laptop

The new MacBook Air looks basically has not changed, but say 11 inches and 13 inches of difference, the smaller 11-inch screen resolution down to 1366 × 768, and there is no card reader.

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The new MacBook Air switch array microphone , and on the left side of the fuselage opening two holes, which is the distinction between old and new models easiest way . Interface is basically consistent as MagSafe2 power magnetic adsorption interface , USB3.0. By the way , the new Air ‘s Thunderbolt speed doubled.

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Unscrew the screws at the bottom of the fuselage , you can open the laptop back, very simple..

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MacBook Air 11 inches inside the machine , the board shape, layout and 13 -inch models is similar. Among them , about two-thirds of the space occupied by the battery , in the middle of the board and a new SSD Haswell processor PCI-E interface.

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11 inches MacBook Air battery weighs 8.08 ounces , which is 229 grams , heavier than the old a few grams , Life, upgrade from the original five hours to 9 hours , almost doubled.

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Remove the machine’s solid-state hard drive.

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The new MacBook Air uses PCI-E interface SSD , smaller size , interface rate doubled, to read faster ! It should be noted that this 11 -inch Air with SanDisk SSDs , rather than before the dismantling of that paragraph 13 inches Air uses Samsung SSD. Some properties have slightly weak . As for the new Air’s hard drive is random, or a fixed 11-inch models use SanDisk, 13 inch Samsung , no way of knowing , tentatively character to fight it.

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New Air SSD has two brands , the master is not the same , not the same cache size , where SanDisk is 256MB.

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Remove the machine’s wireless card.

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The new MacBook Air uses the wireless card size larger than some of the old models , and adds 802.11ac wireless protocol support , with a metal shield.

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The new MacBook Air wireless card using chip display, 2.4GHz and 5GHz dual-band support , and Bluetooth 4.0.

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Before continuing dismantling , disconnect some of the cables on the motherboard of the machine , remove the left side I PCB / O interface resides.

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11 inches MacBook Air on the left I / O interfaces.

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11 -inch MacBook Air audio chip.

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11 inches MacBook Air ‘s speakers, with a large cavity.

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Remove the MacBook Air ‘s motherboard.

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Chip display 11 inches MacBook Air motherboard side.

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Loosen the edges of the fuselage Wireless Antenna Cable.

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Separation of the machine’s screen and body.

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11 inches MacBook Air trackpad chips, and 13 -inch models the same.

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So far this 2013 MacBook Air 11 inches dismantling is completed. The aircraft motherboard high degree of integration , layout neat , not too many fragmented cable, seemingly simple , but very sophisticated, black board also looked very on the grade ! Upgrade space is very limited , processors, memory upgrades are not available , hard drive, now is not easy to find alternatives , so when the purchase must intend to do for the future , a higher purchase configured version.

Apple Macbook Air 11 Model A1370 FanApple Macbook Air 11 Model A1465 Fan

how to disassemble the Samsung 900X laptop

The ultra-thin models is the only ultra-thin notebooks to compete with the then macbook air in Samsung’s philosophy , but still far from reaching the level of air 900X dismantling the internal structure of the author and design, of course, this is from the machine the point of view of some of the details , do not say that this notebook is very rough, but how to use Apple’s air to compare it really is not reached , both the design and construction of inside wiring and circuit design, etc., but demolition machine is quite simple , here is our detailed dismantling process.

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There are the top two rubber mat, mat two fixed screws hidden below the surface of D , if the general disassemble friend would never have thought here is that both sides were then marked yellow screw position.

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Take a look at what a total screw need to disassemble it, there are three above, the underside has three , as well as about four.

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Unscrew the screws note above classification , then that is the D side from the left slowly dismantled.

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Now remove the D surface.

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After the first thing apart , of course, is to disassemble the internal battery first , following arrows in the figure is the location of the built-in battery connection line position.

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Here is the SSD position , of course, must be built into Samsung’s own product SSD solid state.

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If you want to clean up the fan , then now you can start hands, the right of the connection line position Samsung Samsung 900X is two screws fan power , and two fixed fan.

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The following figure is the location of a wireless network card.

 

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Under the picture is a memory slot position, the right is factory-installed memory , the left can be upgraded to use their reserved , pre-installed memory is Samsung’s own.

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CMOS battery location is of course the Board below, if I found that Samsung Samsung 900X laptop is unable to save the set time and settings you should see if the motherboard motherboard battery replacement.

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This is power supply interface module to the right location.

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All Samsung Samsung 900X open back cover basically all the frequently asked questions to solve, for example, replace the memory and replace the hard drive and cleaned the fan and so on are all in action.

Samsung 900x3d CPU fan, Replacement fan for Samsung 900x3e

Disassemble lenovo ideapad Y470 laptops

 

 

 

 

 

 

 

 

First, the computer’s battery and power after the take away , from the largest to start dismantling the bottom of a cover . There are five cover screws, then unscrew the pull down on the line.

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After the cover to win, to see the notebook cooling fan , memory, wireless LAN modules and hard disk ( bottom foil ).

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Memory is better to win , you can put next to the fixed memory of the flip sides of the buckle hope that memory will automatically bounce up.

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The hard disk has two screws , then tighten down on it hard to win.

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Wireless card antenna is extended from the LCD screen inside out, get down after it comes out from the inside trunking two lines.

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Red marked as fixed drive screws , most CD-ROM is only by a screw , twist off the out come will be able to direct.

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Notebook front switch panel in a notebook which is mainly composed of the above four screws fixed directly screwed down first.

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Came to this side of the notebook keyboard , hand pull the cover up, but do not directly win, after moving to the top of the cover to release it , the first keyboard to get up . Note cover edges dark button.

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After the win to be able to see the keyboard switch panel above there are two cables connected to the motherboard above come directly out.

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After the switch panel to win , all the screws at the bottom of all the demolition and clean notebook , the notebook will be able to take down the C shell.

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After the C shell really a win to be able to see the layout of the motherboard , carefully clean out the current board above also exist some data cable connector.

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lenovo ideapad Y470 cpu fan

How to disassemble the Lenovo thinkpad ultrabook X1

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In fact, the X1 laptop is easy to disassemble, D surface can see all the screws removed.

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Open hard disk storage , hard disk can not be pumped directly.

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After unscrewing the screws in D, we are directly able to pry the keyboard.

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There are two rows of wire connection, which is responsible for a narrow keyboard backlight control.

Remove the cable.

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Remove the keyboard and the C surface.

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Thinkpad X1 with built-in battery design, remove the battery.

Thinkpad X1 radiator , although a dual heat pipe design , copper material, but the fan size is too small, the air volume is not high , and non- low-voltage version of the CPU, eventually leading to the actual operating temperature X1 is not ideal .

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By disassemble , the landlord saw Thinkpad X1 workmanship is good , parts are simple , but the process is fairly upper internal traces clarity, not as some kind of ultra-thin ” tape machine .”

C surface metal frame , all-metal chassis connected to the entire D surface , the internal parts of the machine played a very good protection. In the pursuit of lightweight portable , while the mechanical strength of the fuselage has also been protected.

Lenovo thinkpad Ultrabook X1 CPU FAN

How to disassemble the Acer Aspire V3-551G

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Remove all the screws, one of three different is at the bottom of the battery, unlike V3 471 g, didn’t also on the side of drive, 471 g and V3 is some, should pay attention to when open.
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Rear cover first, see the hard disk and memory, pushed back hard, in memory of the left and right side spring clips, to gently pull on both sides of the arrow can be.
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1, battery
2, memory
3, disk
4, 5, battery screw
6, below the optical drive the bottom screw
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After removing screws, put this in the normal display, find the card reader at the lower left corner, and take the card out and nail slowly towards the edge scraper to pry some clips may be quite tight, removal must have attention to stability and, such as chart success opened the palmrest, keyboard opened.
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Touch-panel connection, gently clip upwards opening where black, pick up TP the connector outward pull.
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Keyboard cable connector, each about a buckle, and pull to the direction of the arrow.
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How to disassemble the Dell vostro 5460 laptop

Dell Vostro 5460 series is Dell ‘s first super achievement of this product , as a mainstream business user -oriented products , Vostro 5460 Vostro series maintains the original calm temperament, Core i5 3337UM processor and 4GB of memory brought mainstream performance, and official offer 5,599 yuan for us to provide the benefits, then the cost of a business so super pole of the internal structure of what is like? Consider the following real machine dismantling.

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Dell Vostro 5460 bottom surface by 11 screws and remove the clip, relatively simple.

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Dell Vostro 5460 plate is made of plastic material.

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Dell Vostro 5460 compact internal structure, using double fan.

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Dell Vostro 5460 using 2.1 channel sound system, two sides of the body not only has a horn, but also provides an independent bass unit.

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To save space, Dell Vostro 5460 with mSATA interface of SSD semi solid and wireless network card.

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Dell Vostro 5460 with 32GB mSATA interface SSD solid control using SandForce chip, with Realtek RTL8723AE wireless module, does not support Intel WIDI Technology.

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Because the mSATA interface and Mini PCI-E interface shape is exactly the same, so in order to avoid incorrect, Vostro 5460 on the motherboard to do the logo.

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Vostro 5460 is equipped with two fan, CPU and GPU were covered with a heat pipe.

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Tear down after cooling fans of Vostro 5460.

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The thickness of Dell Vostro 5460 fan is only 5.4mm.

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Dell internal Vostro 5460 has the advantages of compact structure, reasonable design.

How to disassemble the Lenovo Thinkpad W510

Lenovo Thinkpad W510 notebook also launched some time , the books of the big screen to watch movies play the game should be a pleasure , but most people buy a high-end notebook back to see this movie is a bit wasteful Oh, W510 are generally engaged in a graphic design and 3D Figure and other special uses, today we will detail below we start dismantling W510 will now be taken out of the laptop battery and power.

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Keyboard has the original T6 or T400 series is not the same, more closely , but the greater the edge of the speaker , I feel very ugly.

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Here is the dismantling of the former W510 back close-up , above the middle position is the battery that is used to expand the middle W510 notebook memory , lower right position is the position of this notebook hard drive installation.

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The back marked with small keyboard marks all the screws, we will be able to push the front keyboard, take out, pay attention to take keyboard has a cable, keyboard below can see fan position as well as a memory slot, palm rest front position is the wireless network card position, stay out of a mini PCI slot, and a red and blue of the antenna is used to install the 3G wireless network card use.

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W510 like such a big -screen notebook , thinkpad are generally U-shaped frame design with integrated palm rest , we will back fixing screw palm rest and after all of the U-shaped frame unscrew the touchpad cable.

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After removal of the U-shaped frame can basically see the following parts , and would like to clean up dust and notebooks will be able to replace the grease , then started working here , and as a fan has been upgraded from the original figure of two to three copper heat conduction , get better cooling effect, we can see the position of the speaker becomes asymmetric design , the design had previously been in the position, and disassemble the T510 can be seen below the left speaker position instead of by a fan , may take into account heat pipe temperature will reduce the life of the speaker bar.

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W510 disassemble the hard drive, we can see using a Hitachi 500G 7200 rpm hard drive.

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CD-ROM

Let’s look at the details of some of the accessories , the following is a close-up of the left and right speakers.

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Here is the half-height wireless card to use, but also tri-band , Bluetooth also from the earliest T6 design on the screen , turn the design into a magnesium alloy skeleton.

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Wireless LAN and Bluetooth

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PCI – E a slot, which is used to expand the built-in 3 g wireless module

After removal of the screen and remove D surface after T510 laptop features

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A major part of the laptop is aluminium magnesium alloy’s share price sealed package inside, very good protection effect.

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After the old lenovo thinkpad w510 cooling fan is removed we can find that three tube design of thermal conductivity of copper pipe is a + fan together.

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The front of the fan, fan is improved a lot, now can be unscrewed the screw to the cleanup of notebook, not as before is directly fixed, so the improvement for the T510 W510 notebook maintenance is very important.

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The processor

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