Monthly Archives: October 2014

How to clean the CPU fan of Asus A55VM laptops

We believe friends should like to play games on the ASUS A Series notebook will not feel strange, ASUS A Series notebook year in a cost-effective product known to get hot under the then and now , with the advancement of technology and people’s pursuit of high-performance notebook , ASUS a series notebooks are now playing the game seems a bit difficult . Among them, the important factor is that we have a lack of maintenance of the notebook . Today, we have to Asus A55VM notebook, for example , bring Asus notebook cleaning memoir , currently other ASUS A Series notebook disassemble process almost, I hope to help friends.

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The tools

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The screws of the D panel.

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All screws are best to concentrate on a storage box.

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Remove the hidden screw that fix the CD-ROM.

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Remove the CD-ROM

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Remove the hard drive.

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Remove the laptop keyboard.

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Remove the laptop keyboard ribbon cable.

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After remove the C panel, we can have a look at the motherboard.

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Remove the heatsink module and the ASUS A55VM CPU fan.

Dell Inspiron 13 7000 laptop

Flip screen touch this product in the past one year, more and more , and this type of product on the shaft design test is to determine the maximum damping, paragraph needs to do a good job at the beginning of product design . Damping effects of opening and closing of the experience is too large , too small, the impact of screen stability, so the flip screen touch this part requires a lot of effort in the shaft.

Dell launched a new spirit of the 137,000 is such a product , the shape of the new spirit of our evaluation before the 11 has a similar design. In addition to flip -touch design than Dell 137 000 also joined the stylus , this stylus is hidden in the body which, at the time did not come to be as nice decoration. But this stylus for capacitive, not electromagnetic, good accuracy is good. In addition , equipped with fourth-generation Intel Core i5 processor smart.

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Dell inspiron 13r CPU fan

Clean the CPU fan of HP 4421s 4420s 4321s 4320s

HP probook 4421s, probook 4420s, probook 4321s, probook 4320s that several laptop disassemble cleaning method is basically similar, seemingly complex , is actually very simple , here I am with HP ( Hewlett-Packard ) 4421s this model as an example to do a detailed graphical tutorial.

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First look HP4421s appearance of this machine , whether positive or back , could not see a screw , is it a full- snap design ? Of course not , in accordance with standard procedures disassemble , remove the battery , you can see the four screws D shell , as shown in the red circle .

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D shell removed after four small screws , turn over the books , C shell up, the direction of the red arrows in the figure , which is to push the screen orientation , remove the switch panel, switch panel below no cable, direct can be removed .

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Remove the switch panel , you can see the screws that secure the keyboard , and press the red circle marked out the location of this four small screws , and then put forward the keyboard , which is the direction of the display gently pull , do not too much force , there is a row of the keyboard below the line .

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After removing the keyboard, turn to the side of the keyboard , without removing the cable , then remove the red circle marked as position three screws .

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Direction of the arrow shown in the figure below , from left to right to promote the laptop palmrest to release the buckle.

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After releasing the palm rest of the snaps, flips up , removed the touchpad cable.

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At this point, the laptop C shell basically Chai Wan , this time, the internal structure of the notebook has a glance , and demolition to some friends here know how disassembly and CPU heatsink fan , and continue to remove the red circle in the following figure identified six screws.

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Remove the CPU fan above the metal bezel , you see the whole picture of the cooling system , first unplug the CPU fan power , then remove the CPU fan screws, lift up , CPU fan can be removed come.

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Remove the screws CPU and graphics chip , the radiator is removed , the next clean up dust and coated thermal grease I believe we will , I will not repeat them here .

Hp probook 4421s CPU fan, CPU fan for hp probook 4321s