Manually clean up the notebook win7 system computer dust some notes

Users manually to clean up quickly and save money, but because it is not a professional, may be part of the cleaning matters, we do not understand, below It is a small series of notes for everyone:

1, the quality of the screwdriver

Many win7 users in the cleaning process, the quality of the screwdriver is not very good, if the quality is not good In the process of cleaning up the dust, it may affect the hardware of the notebook, such as scratches, so it is recommended to choose a better screwdriver quality.

2, you must first turn off the power and remove the battery

When cleaning the notebook, win7 system users must first turn off the power, and remove the battery on the notebook, so in the cleaning In the process, damage to the computer will be reduced to a minimum.

3, release static

After removing the notebook power, for safety reasons, it is best to release the static electricity, press the power button again, the static electricity remaining in the computer will be directly Released.