Search For Any I.T Related Information
Saturday, February 26, 2011
How to prevent a CD from damaging
Posted on 4:04 AM by Unknown
How to prevent a CD from damaging
Why compact discs get damaged. Compact discs are all plastic. Compact discs are even not sensitive to magnetic fields as in case floppy disks, which never used to retain data when even a slight magnetic field is crossed with floppies. Then what is the reason why CDs get corrupted?
CDs work on the principle of reflection of light. CD drives have a built in laser that is used to read data. When laser is focused on to the CD the beam get reflected to a point when there is some data on that are i.e. 0 or 1 the points where light beam lands back is different which symbolizes the bit value.
When something on the CD breaks the path of the laser light, something like dust particle or something else like a FINGER PRINT!!!. Finger prints are nothing but natural oil from skin that sticks to the surface in contact with the skin in a pattern of skin cells. This oil or say fingerprint helps in refraction of light and loss of data to the reading source i.e. laser.
When CDs don't run the reason is because something is interrupting the laser to read the shinny side of the CD. But I have important data what should I do now?
Most of the times it is because of dust or fingerprints, you need to clean the CD.
You can clean your CDs with plain water or a bit soapy water. And it is better to clean the CDs after some time. But this doesn't mean you should start putting your CDs in dishwasher or washing machine every week.
You can clean your CDs with plain water or a bit soapy water. And it is better to clean the CDs after some time. But this doesn't mean you should start putting your CDs in dishwasher or washing machine every week.
All you need to do is to wipe the shinny side of the CD with a clean moist cloth and try running it again make sure the CD is dry before you run it.
People say about using all different sorts of things to clean CDs like toothpastes, wax polish etc. but I would recommend you to buy some CD cleaning kit. But if you still want to go try, do let me know the results.
And one thing I must add is that DVD work on the same principle and are bit more sensitive to dust and fingerprints. You can also use the above mentioned procedure for DVDs. But you need to be careful with DVDs.
Feel Free to share this blog post with your friends using the share buttons
below this post and the share button at the top right corner of this page.
If you have anything to contribute or ask, kindly make use of the comment
Form below.
Please, do not forget to SUBSCRIBE to this blog, so that you can be
Receiving future Information Technology News, money making tricks, browsing Cheat, latest I.T Jobs, latest I.T career article, Hardware Tips, Software/Programming Tips, Mobile/Telecommunication news, Updates on IT Certifications DIRECTLY into your email inbox, even when you are not online.
You can Subscribe by making use of the Subscription box at the top right corner of this website or the one at the below of this blog post.
We also offer:-
- Repairing of both Laptop and Desktop Computer
- Setting up of Cybercafé
- Networking of office System
- Sales and Installation of Software’s
- Sales of Hardware Component for both Laptop and Desktop Computer
- Sales of both Laptop and Desktop Computer @ a very cheap price(New and Tokunbo)
- Designing of Website for client
- Application Developing
- Internet Connection for just N1500 per month
Sales of ebook:-
- How to Start a Recharge Card Printing Business with a little Capital and Make Huge Profit
- How to be a Bulk Sms Consultant and make over 90,000 Monthly
- Football Trading (How to make money from Football matches played aroung the Globe)
- Forex Trading Manual
- How to Make over N50,000 selling TYRE PROTECTOR
- How to Make over N76,500 selling FIRE BALL EXTINGUISHER an Alternative to Fire Extinguisher.
NOTE: If the LINKS are NOT clickable, it simple means you are not reading
this at www.olamoshsystem.com. So, visit HTTP://WWW.OLAMOSHSYSTEM.COM now to read
the original article.
Phone number: 08026652529, 07034628261
E-mail Address:olamosh.system009@gmail.com
Join me on facebook:www.facebook.com/olamoshsystem
Website address:- www.olamoshsystem.com or www.latestdreamjob.blogspot.com
Subscribe to:
Post Comments (Atom)
No Response to "How to prevent a CD from damaging"
Leave A Reply