how to notebook keyboard the Acer E5-421-61CL laptop, with new keyboard

Remove the Acer E5-421-61CL laptop, how to replace the Acer E5 notebook keyboard new keyboard, how to remove the Acer E5 keyboard install the Acer E5 keyboard.

make sure all the upper and lower cap bolts are all released, release both of them then release the led monitor cap and then remove the keyboard from the top hood with solder to remove the plastic buttons the same way is the opposite of how to unload okay congratulations, hopefully it is useful for you.

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Asphalt

In our daily lives if we travel or move places from one place 

to another on this earth, we always need roads, especially roads that are paved for our vehicles, we can say that we are very familiar with asphalt, although most people do not know it in detail and I am one of them

Asphalt is a material that is sticky and consists of brownish-black carbon compounds when heated in a liquid form with a slightly thick, unpleasant aroma because many people do not like it when there is a smell of asphalt or liquid asphalt, because to make the liquid asphalt must be heated, and is sticky and sticky as well as elastic when the temperature has cooled and is suitable to be mixed in the body material of the road. so that the vehicle tires that pass can tread smoothly and not easily slip.

For easy sanitation treatment, which is to get rid of gravel or stones above it, you need to watch out for this fine sand which makes the vehicle slip when braking. Overloading one of the things makes the road become damaged, making the trip uncomfortable and endangering the user. the road that passes on the damaged road is because it is bumpy or cracked this condition is aggravated if the conditions are raining so that this condition is covered with water, causing a serious accident if the driver is not careful.

                                     Liquid asphalt

The process of making asphalt comes from the processing of petroleum and its content consists of saturated carbon compounds, unsaturated carbon, aliphatic and aromatic consisting of 150 carbon atoms in each molecule, in general 80% carbon, 10% hydrogen, 6% sulfur and the rest oxygen .

This summary is limited to general events and in plain view for more details, please look for detailed references and can visit the local library and look for referral books about asphalt in detail, Thank you for visiting our blog