Mintek DVD players are priced on the lower end of the spectrum in the portable DVD market. Troubleshooting problems yourself is probably a better alternative than going to a repair shop, which may be cost-prohibitive compared to buying a new player. By following these strategies, you may be able to get your Mintek working again.
Power Supply
Check the batteries to see if they need to be recharged. After checking the power cord, remove the battery pack from the compartment underneath the Mintek and check the metal contacts. A few wipes with a small piece of steel wool over the battery contacts and the contact plates inside the DVD player may restore the connection, and you can then recharge the batteries.
If the unit plays when connected to an electrical outlet but will not operate even after charging the battery, a replacement battery pack will likely solve the problem. Likewise, check the batteries in the remote control and replace them if necessary. Battery packs in the Mintek model DVD 1710 sold between 2002 and 2005 were the focus of a company recall due to concerns about exploding batteries during recharging.
Solving the Dreaded "No Disc" Message
If you've owned a DVD player or two, chances are you've dealt with the annoying "no disc" error message. This occurs when the DVD laser lens is unable to read the digital information off the disc. Sure, a DVD is in the Mintek, but the laser lens cannot "see" it.
The first step on the road to a remedy is to clean the lens with a DVD cleaner. It looks just like a DVD, only there's a tiny, soft brush underneath that rotates rapidly over the lens to remove dust and lint. If the cleaner doesn't work on the first try, place a drop of rubbing alcohol on the brush and give the cleaner a second spin.
Internal Affairs
You can unscrew the bottom cover of the Mintek and inspect the interior for signs of damage, such as a broken wire formerly attached to a circuit board. If you are skilled with a soldering iron, reattaching a broken wire is a quick fix. While you're inside the unit, clean the laser lens more thoroughly with a cotton swab dipped in rubbing alcohol. Allow the alcohol to evaporate completely before inserting a DVD. You can also check the cylindrical fuse in the back of the cabinet and replace it if necessary. If the glass tube is darkened or the wire inside is broken, replace the fuse.
Tags: laser lens, battery pack, broken wire, rubbing alcohol