Samsung home theatre HT-X30,

SOURCE: Region Free Code for HT-Z310T Samsung Home Theatre

1. Remove disc from tray.
2. Switch off player and unplug from mains.
3. Wait 30 seconds, then reconnect mains.
4. Turn on player with remote. Wait for player to finish loading and display 'no disc'.
5. Press enter on remote. (There will be no on-screen response.)
6. Press 8, 4, 2, 6, 9 on the remote. (There will be no on-screen response.)
7. Press enter on the remote. Player will automatically shut off.
8. Turn player on.
9. turn off.
10. Turn player off then on again.
11. Player is now region-free. 

My brother did this on his ht-z310 and other than I think maybe the traty not openin g when it said it worked fine and his player is now region free.

I got this btw from:

http://www.videohelp.com/dvdhacks?dv...&Search=Search

SOURCE: Samsung HT-Z310 tries to load disc, but never does

I've had a similar problem where the disc continues spinning in the "loading" mode and then finally goes to "disc error." So, I opened the cover of the player, and noticed that the disc was not spinning as fast as I expected, and there was an extra unpleasant sound when the disc was spinning. Thus, I suspected there was an issue in the drive motor system: either the motor drive board, the motor itself, or the contact to the disc. I saw that there was dust accumulated on the rubber contacts to the disc, so I cleaned them with a q-tip. I then resetted the system, and the disc was the spinning normally again, and everything worked like before! (Other things I have tried in the past were cleaning the lens and updating the firmware, none of which worked) I hope this helps!

SOURCE: RCA RTD206 HOME THEATRE

I have the RCA RTD206 Home System. As of 12 hours ago, teh system was working perfectly, at this time the system's disk tray is stuck on tray 3 even though it is changing all 5 disk trays. When it gets tray 5, it stops there and says on the system's screen, "No Disk". Is there anything that I can do to resolve this problem?

SOURCE: unknown disc for all region 2 discs for samsung ht-x30

First your DVD player has to reset, by pressing stop and play botton simantaneously, and then try 84269

SOURCE: my samsung home cinema ht-tz212 wont play discs,

Try resetting the system turn power off then press and hold stop button on Main unit for at least 5 seconds this is main system reset it may well do the trick for you