I can,t play my dvd

1. Leave eject tray open
2. Enter 1369 (default password) and screen will show XXXX
3. Enter 0 for multi-region or what ever region number you wish.

Note: if you take to long to enter code, X's will disappear, but still continue to enter rest of number.

1. Place a DVD that prompts you for your password in your PS2. If you have any R rated DVDs sitting around, one of those should work just fine. It should prompt you for the password before anything else comes up.

2. Select "Yes" to playing the movie and select "Yes" again to temporarily suspend parental controls. This is where you would put in the password if you knew it and the DVD would play. You may try "1111" at this point, as it is often the password. If that doesn't work, continue through the next few steps.

3. Press the "Select" button on the screen that wants you to input the password. This should change the text on the screen from "Enter Password" to "Delete Password."

4. Input the numbers "7444" into the box on the screen. This is the universal password needed to delete the current password. Once you input the numbers, you should get a message that says "Deletion Complete." Press the "Select" button again and you should be prompted to enter a new password.

5. Enter a new password for your parental control. Make sure it is something easy that you will remember. Once you enter it in, you will be asked to confirm your new password. Enter it one more time and you should be able to watch any DVD you want.

lots of electrical items will use a default security code of 0000 or 1234.
if there is nothing in the manual and these codes do not work, then your best option would be to return it to the store for them to find the codes or refund/refpace the item

It sounds as if you have inadvertantly locked your dvd player. Try using the code 136900. If this passcode is accepted, then access the general setup menu (using your remote) and choose the Disc Unlock option.

I hope this helps. I completely relate to the frustration of this very problem.

Try using the password 136900. If this works for you, then using your remote, access the general setup menu and choose the Disc Unlock option.
Hope this helps!!

enter the default password "136900"

At the screen where it ask you to imput the password enter 7444. the old password will be deleted and you will have to setup an new one.
Good luck

The default password is 136 900
You may have to enter it twice
Once you have entered the default and changed the password, you can then go in and turn the password off:
The same password is used for both
Parental Control and Disc Lock. Enter
your six-digit password when prompted
on the screen. The default password is
136900.
1 In ‘PREFERENCE PAGE’, press 3 4 to
highlight {PASSWORD}, then press 2 to
select {CHANGE}.
2 Press OK and the menu appears.
Old Password
New Password
Confirm PWD
OK
3 Use the numeric keypad (0-9) to enter
your old six-digit password.
➜When doing this for the first time, key
in ‘136900’.
➜If you forget your old six-digit
password, key in ‘136900’.
4 Enter the new six-digit password.
5 Enter the new six-digit password a second
time to confirm.
➜The new six-digit password will now
take effect.
6 Press OK to confirm.

-Tha Mp3 Doctor

Step 1
Place a DVD that prompts you for your password in your PS2. If you have any R rated DVDs sitting around, one of those should work just fine. It should prompt you for the password before anything else comes up. 
Step 2
Select "Yes" to playing the movie and select "Yes" again to temporarily suspend parental controls. This is where you would put in the password if you knew it and the DVD would play. You may try "1111" at this point, as it is often the password. If that doesn't work, continue through the next few steps. 
Step 3
Press the "Select" button on the screen that wants you to input the password. This should change the text on the screen from "Enter Password" to "Delete Password." 
Step4
Input the numbers "7444" into the box on the screen. This is the universal password needed to delete the current password. Once you input the numbers, you should get a message that says "Deletion Complete." Press the "Select" button again and you should be prompted to enter a new password. 
Step5
Enter a new password for your parental control. Make sure it is something easy that you will remember. Once you enter it in, you will be asked to confirm your new password. Enter it one more time and you should be able to watch any DVD you want.
hope it helps!please rate if it does!

Called Zenith.  They said: turn on the DVD player.  Hit "set-up". Scroll down to the "lock" icon.  Scroll over to "Rating". Scroll over to unlock.  Enter 0000.  Click on Ok.  Enter 0000 again, click Ok again.  Menu should read unlock.  Voila!