Manual cleaning of notebook win7 system computer dust Some considerations

The user manually to clear the ash to the convenient and efficient and save money, but because not professionals, may be part of the cleaning of the matter, you do not understand, the following is a small series for everyone to tidy up some of the points of attention:

1, the quality of the screwdriver

Many Win7 users in the process of cleaning up the selection of the screwdriver is not very good quality, if the quality is bad, in the process of cleaning up the dust will probably affect the notebook part of the hardware, such as scratches, so it is recommended to choose a little better screwdriver quality.

2. To turn off the power and remove the battery first

When the notebook is cleared, the Win7 system user should turn off the power and remove the battery from the laptop, so that the damage to the computer will be reduced to a minimum in the dust removal process.

3. Release static electricity

After unloading the notebook power, for the sake of safety, it is best to release the static electricity, click the Power power-on key, the computer residual static electricity will be directly released out.