I need to reset this so i can lock it i suppose?

I doubt the circuit board needs resetting, one of the devices the board communicates with is not doing what it is supposed to be doing, that's where you need to be looking.

it's not supposed to be locked after a factory reset. Please provide m,ore details

simplly send me your phones imei number (get it by entering *#06# in the phone or look under the where the battery is suppose to be..........send it to me and will try and get you a master code that you can use to reset it.)
waiting.........................................

For Mobile phones SGH (R210, T100, A300...)
if Samsung code is in format *#9998*xxx#
try write in this *#0xxx#
SGH-600
SGH-2100
*2767*3855# Full EEPROM Reset (THIS CODE REMMOVES SP-LOCK! but also changes IMEI to 447967-89-400044-0
*2767*2878# Custom EEPROM Reset

Denon panel lock was not supposed to be supported on this model, somehow yours is. We need to reset the microprossessor.
as denon manual states:
switch off the unit by pressing power.
keep both speaker a and b pressed and turn on the unit by pressing power.
check that the entire display is flashin at 1 sec intervals and release buttons.
the mircoprossor has been reset.
if step 3 does not work start over again.
the receiver will go back to factory defaults.
let us know if further troubleshooting is needed.

Cheers!

Check your vacum line.

Try unpluging your oven for 5 minutes. It should reset it's self. If not you might need a knew door lock sensor.

It probably is the actuator but try disconnecting the battery for about five minutes and then reconnecting. This should reset the computer, its worth a try.

my micro memory card locked .i foget the parasward.plz help me

i forget my phone lock sonyerecson k750i