''Key lock on'' and can't eject dvd

NO PC told PAV means nothing, PAV is both laptop and desktops for decades 10,000 models,+
the button on the try must work, it's electrical.
NO OS told is it windows, is it w8? or w7 or vista or XP>
The OS windows , you open local explorer. (this PC)
and right click the DVD drive and pick EJECT. that too must work
both must,
some APPS lock the DVD, , say a DVD player of any kinds
power off the PC
and turn it on and hammer esc key and at the prompt click F1 or F2
and go to BIOS page 1.
now the front DVD tray eject works, (button physical)
if not the DVD drive is JAMMED.

I can see if there is an unlock code for your device

you might have the tray lock function turned on. TRy holding the play button for about 10 seconds to see if it unlocks

It sounds like your DVD is not getting any power to it. When you press the eject button does it show a power light for a second and then not move ? Also it is possible that some other DVD could have been in it and now it is blocking the door to open, look carefully at the door there should be a very small round hole on it you can use a paper clip straightened out to make a probe and insert it in the little hole and push you will have to push firmly and it should open the drawer. I hope this helps

Hey.. I was having exact same problem, and couldnt find answer anywhere online, so i actually called citizen.
SO>>> hopeuflly u have ur remote.
Push setup.. then push 00083 then enter.. and there ya go.. problem fixed. YAY>.
If u dont have remote.. not too sure. but heres there number.
18006635954

You cant you have to use a remote you can get universal ones from woolworths. But make sure that its supports your dvd player look at the back of the packaging.

If you have any questions please dont hesitate to ask

Try the following which i managed to get from POWER ACOUSTIK technical support:

Multi-region for PTID4006T, 406T, 4005, 405, 8006T, 8004, 4003, 5000, 5800, 5300, 530.

1. Turn the unit on and insert a DVD disc. The unit will display LOADING.

2. While the DVD player is LOADING press the following keys:
SET-UP, then press 0, 0, 0, 0 key (0 four times), then ARROW DOWN key (to change the zone to region all 0), then BAND/ENTER key and SET-UP

3. To finish the procedure, push the EJECT key. The disc will eject... Wait and the DVD disc will re-load and play.

Power up the unit with no cd/dvd on the tray
Press "eject" on your remote to eject the tray
Press "setup" on your remote
Key in "5018" using your remote
Key in "0"
Press "play" on your remote

Tada~ a region free dvd recorder

Tried this but unfortunately the machine keeps reverting back to Region 4.

Has a step been left out or is there some other way of changing the code to "0".

The disk cannot be taken out by setting the Tray Lock, please follow the steps below.
Turn Unit ON.
Set the DVD to the Stop Mode.
Press and hold the ‘STOP’ key on the front panel.
Simultaneously press and hold the ‘9’ key on the remote control unit.
Hold both keys for more than 2 seconds.
Press the OPEN/CLOSE key on the front panel to check the Tray Lock setting.

To unlock the Tray Lock, please follow the steps below.
Turn Unit ON.
Set the DVD to the Stop Mode.
Press and hold the ‘STOP’ key on the front panel.
Simultaneously press and hold the ‘9’ key on the remote control unit.
Hold both keys for more than 2 seconds.
The Tray Lock has now been cleared.

while the demo is playing you must press "Play"and "Stop" buttons, then display shows DEMO OFF and you can now take the DEMO CD out.
In some models you need to turn off the power and turn it on while pressing the EJECT Butoom.
SONY SPECIALIST