Dvd Lens Cleaner For Mac
A DVD player works by focusing a laser on the pits in the surface of the spinning disc. Whether you just suspect some dust is interfering with smooth playback or you saw your toddler using it as a toaster, cleaning a DVD or Blu-ray player's laser lens is basic maintenance that you can perform at home with a few simple tools.
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Clean DVDs
Unless your player is in a grimy environment or was abused, the reason your DVD player is skipping or sticking may be the discs themselves. The top cause of misplaying discs is dirt or scratches on the discs. If the problem occurs with some discs and not others, the problem is likely your discs. If you clean your discs by hand, use a radiating motion out from the center of the disc and not a circular motion, which could leave concentric scratches. A number of manufacturers offer kits to clean and repair your discs, or in a pinch you may use a home remedy such as furniture polish or toothpaste to fill in surface scratches.
Compressed Air
To prevent dust buildup inside your player, gently blow out the dust periodically. A hand-operated photographic dust blower works well. If you use a can of compressed air, be gentle and don't blast the lens from close range, because the air stream can be quite strong and some of the internal parts of your DVD player are delicate.
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- Test the DVD player with a disc that you know works before trying to clean the lens. Purchase or borrow a lens cleaner disc and try it first. You can find these things really cheap at any large department store. They usually get the job done well. However, you may need to clean the lens manually if the store-bought cleaner fails.
Best Dvd Lens Cleaner Review
DVD players aren't heavy-duty electronics, which makes their malfunctions mercifully easy to diagnose. If you didn't drop it off the roof and it's not on fire, all it needs is a good dusting. There are basically three places that you need to keep clean on your DVD player: the case, the vents and the lens.
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Lens Cleaning Disc
A more expensive option is to use a commercial lens cleaning disc. A cleaning disc works best when you suspect dust is the problem, and not smoke, grease or other substances, which require cleaning by hand. A lens cleaning disc looks like a DVD with tiny brushes for the lens; it is inserted and 'played' like a DVD for the time specified in its user guide. Be sure to use a cleaning disc designed for your player -- a CD player cleaning disc could damage a DVD player.
Dvd Lens Cleaner For Sale
Manual Cleaning
If other means don't work, you may need to open up your DVD player and clean the lens assembly by hand. First, gently blow any excess dust from the lens assembly using a photographic dust blower or compressed air, then use a cotton or foam swab with lens cleaning fluid or isopropyl alcohol -- 91 percent or better -- to gently wipe the lens. While you have the DVD player open, look for any other problems or grime that may be impacting play. Make sure the lens and any other parts you may have cleaned are dry before you put the case back on the player. If the lens appears scratched, it or your entire DVD player may need to be replaced.
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Dvd Lens Cleaner Disc
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There really isn't a great way to clean these, assuming the problem is just a dirty lens, and not a failed, or failing laser.
The problem with the various cleaning methods you can try without removing the drive pretty much only remove dust from the lens (and you can't see how well that's going), and a small surrounding area. In other words, a lot of dust is still left inside the unit and may cover the lens again.
Fortunately, optical drives are pretty easy to remove from the large Mac Pro tower models. Take off the side cover, grab the aluminum housing the optical drive is mounted in and simply pull towards you. Rotate it so you can unplug the power/data cable and it's out.
How much daring or experience you have determines whether or not you really want to try manually cleaning the drive. But to really clean it, you would undo the screws holding the drive to the carrier and take the cover off so you can carefully blow dust out of the entire drive compartment. Then use a Q-Tip and some cleaning solution that doesn't leave a film, such as rubbing alcohol, hydrogen peroxide, etc. Get the Q-Tip moist, not dripping wet, and gently rub the lens clean. Put the drive back together and mount it back in the Mac.