DVD cannot read DVD's anymore

Try installing a new software program to play your DVDs. Also look for updated dvd player drivers from Acer site.

If your using copies then some dvds wont read them even if the old one did, sometimes its a gamble if it reads or not, if your using a master then i would have them check it out, it may be bad or need programing, it funny because sometimes it will play a copy and sometimes not, thats what i've run into. hope this helps.

Your cd/dvd lens is bad, wont read. Swap it if you have warranty or buy a new player.

Hello,
This DVD player unfortunately does not support most of the Copied DVD /CDs.
it works stemless with only genuine / original CD and DVDs..
If your DVD or CD originallly recorded by manufacturers but still can not read ,
than I recommend you to obtain and apply it to clean your laser eye of the DVD player.
Hope it will solve your problem.
Please remembr to vote me too..
Regards
Compatible disc formats: DVD, CD, CDR, CDRW, Video CD

There maybe a problem with the optic lens (dirt) try to clean it very gently with cotton, also the motor plate that holds the cd/dvd is not holding it very well so it not rotates at proper speed try to clean the both sides where the hole of the cd/dvd is when it´s inserted, if you think that you migth not have skills for that don´t do it.

Hope it help

i have begun having a problem with my  4-5 year old bose 321 system.  sometimes dvd's burned on my computer will not  play on my bose 321 system.  sometimes they will.  what's up with this?  it's not a bad media problem.  i've narrowed it to the player.  sometimes i'll play a computer burned dvd on the bose and it will play fine.   next time i try to  play it it won't any ideas? thank you in advance mike

The DVD player have two lenses.;cd and dvd lense,the cd lense needs a little adjusment so can read again..

I have had this same problem on my Toshiba. I went through the Control Panel and their were settings for the dvd player it used. You can change settings and they sometimes change automatically.

Hi,

A couple of things To try.

1:) The DVD Player May be Region encoded, can only play certain region Dvds. ** Try different Disks**

2:) The Disk May Be Dirty-Scratched ( Towards The Centre )
** Clean The Disk With A Soft Lint-Free Cloth**

3:) The Laser Head may have a speck of dust or debris on it.
** Try a Laser Cleaning CD**

Hope this works For You.

Mike @ Compurepair.

Make sure it is a dvd player. if it is try to update your computer, and drivers.Hope this helps.