1, CD by the influence of the temperature nec laptop cpu cooling fan of the weather, the surface can appear sometimes condensation, before the use should take clean soft cotton cloth will CD surface wipe gently.
2, CDS should try to avoid from dust and away from magnetic fields, take in hand when the edge and knead CD center is advisable.
Three, the compact disc surface such as the hp compaq laptop cpu cooling fan discovery of besmirch, usable and clean cotton cloth dips in special cleaner on by the center of the disc to outside edge gently, do not use gasoline, sprinkle the fine chemical elements of the solvent, lest the accuracy of internal corrosion CD.
4, it is strictly prohibited to use edge tool contact CD, so as not to scratch. If the CD be scratched will cause the laser beam and optical disc signal output not harmonious and signal loss phenomenon, if there are minor scratches, can use a special tool grinding back to life.
5, CD when stored in for its thickness is samsung laptop cpu cooling fan thinner, intensity is low, so when stacked with 10 CDS on ZhangZhi inside is appropriate, it's easy to make CD of the deformation, influence broadcast quality.
6, CD if appear deformation, can you put it in in paper bags, up and down on the paper bag inside, each clip and glass, glass in above 5 kg of heavy pressure,acer aspire 5740 series laptop cpu fan after 36 hours can restore the CD flat.
7, for long-term preservation of important to CD,acer aspire 1350 series laptop cpu fan choose appropriate temperature is particularly important. High temperature is too low will directly affect the life of the CD, save the best temperature for the CD about 20 ℃ advisable.
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