DVD picture too small

SOURCE: hdmi

I have just purchased a Philips DVD Home Theatre System HTS8100 (Soundbar), HDMI, ambisound, etc. When I play some DVD's though I get the message "wrong region". What does that mean and how do I solve it. Also why do only some DVD's come up with that message.

SOURCE: DVDs with pictures refuse to play. Get 'format unsupported'

the 321 does not support data cds or dvds read the manual. standard DVD or VCD format only.

SOURCE: Loss of Picture

You can use this firmware too:
http://www.samsung.com/us/support/download/supportDown.do?group=mp3audiovideo&type=hometheater&subtype=hometheatersystems&model_nm=HT-X40T&language=&cate_type=all&dType=D&mType=FM&vType=L&prd_ia_cd=03030100&disp_nm=HT-X40T

SOURCE: toshiba HD-A35 region unlock

I am in need to find what an error code is on my HD DVD player. The code is 408 bc 504.

SOURCE: DVDs & CDs will not play

If you are playing STANDARD CD or regular DVD that you have purchase and you are having this problem,your dvd player is malfunction;however,if you are playing DVD burner disc or a different dvd region disc(we are region 1 in U.S.) that is no going to work.Same thing for your CD burner disc,it might not work.
If you are using a rental dvd disc,check and see if there is scratches?If so,try to get one without that many scratches!
Joe