Question about Coby TF-DVD7100 Portable DVD Player

2 Answers

Can't read DVDs

I'm using the TF-DVD7100 for more than a year and recently I can't play DVDs at all. When I insert a DVD and switch it on, the player can't recognise the DVD and it just write "no sidc". I cleaned the lan with a DVD cleaner but it didn't help. Any suggestion?

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2 Answers

Re: can't read DVDs

My girlfriend has the same dvd player. I played around with it for a little bit and i came to find out that when hers said No Disc, it was because the motor was no longer spinning the disk. Check the disk through the window first to see if the disk is spinning, or open the lid, take a pen and press down the black switch where the door closes closest to you when looking at the disk opening, and see if the motor tries to spin. I am currently looking to see if i can find a replacement motor. Good luck.

Posted on Jan 24, 2008

Re: can't read DVDs

Were you able to fix your dvd tf-dvd7100? i have the same problem with this unit.

Posted on Jan 11, 2008

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1 Answer

Screen stays black how can i fix it?

Play a store-bought dvd movie. See if there is a switch for the internal screen and a video out source. Switch it. Use the power cord. If you get no results, chuck it, it's broken. Repair is not worthwhile.

Jul 30, 2010 | Coby TF-DVD7100 Portable DVD Player

1 Answer

I have coby tf-dvd7100 and have a problem of no-disc while the disc was inserted

pls. open disc cover and clear the lance .
after clenig lance "NO DISC" then check lance cabel is chenged.
and check the Caption moter freely moving. if not freely then replace the caption moter .
if not solve this problum then replce with NEW LANCE.

Oct 04, 2009 | Coby TF-DVD7100 Portable DVD Player

1 Answer

I'm looking for an optical len for my coby dvdplayer TF-DVD7100

You can try if they do not have it they can order it for you. thanks

Sep 22, 2009 | Coby TF-DVD7100 Portable DVD Player

1 Answer

Download manual for coby tf-dvd7100

Go to

Click on Support.
Go to FAQ's.
Under DVD's, click on the question that gives you the PDF of the manual.
It's about 24 pages in length.

Sep 05, 2008 | Coby TF-DVD7100 Portable DVD Player

1 Answer

"another wrong disc"

I too do not understand how to check the motor or change the wire

Jun 29, 2008 | Coby TF-DVD7100 Portable DVD Player

1 Answer

Dratted Coby TF-DVD7100 Portable DVD player not working!

Its defective. Coby doesn't repair the units. The lense is off balance which is causing the laser to not read the dvd/cd.

Apr 17, 2008 | Coby TF-DVD7100 Portable DVD Player

1 Answer

Coby TF-DVD7100 7" portable flat screen...keep getting "Wrong Disc" Error

I have seen this problem on several Yamada & Xoro brand DVD players. If you remove the lid after powering down with the disc tray closed and a disc in it you may well find the ribbon cable to the read head is rubbing on the disc. The ribbon cable is held to the base of the box by a sticky pad under a 45 degree bend in it and a piece of sticky tape !!!. Power up unit, open disk tray, power it down, retape cable to base securely with small strips of duct or gaffer tape (using tweezers helps) and hey presto it will work again. The cable rubbing slows the disk spin speed hence "data read error" unit assumes "bad/faulty/wrong type of disk". All that technology screwed up by using a cheap bit of tape in the factory assembly, amazing eh !.


Mar 02, 2008 | Coby TF-DVD7100 Portable DVD Player

2 Answers

Coby only plays half the discs :S

my guess would be overheating try running a cooler under it

Aug 03, 2007 | Coby TF-DVD7100 Portable DVD Player

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