What model of monitor are you talking about?
You forgot the PIN code required to set up TV. To reset the TV back to default "0000", press the remote control buttons in the following sequence in Standby mode. MUTE → 8 → 2 → 4 → POWER (on)
Have you triedOr this
I have seen some videos of people doing just that with a bunch of solenoids, each pressing one button.Now how complicated your project is...1) how do you enter this pin?2) how do you confirm this pin?3) how do you reset to try a new pin?This has to be answered, in detail: buttons to physically press, screens to physically touch, whatever. That way you can think of what hardware would possibly be useful for this. Then you can buy the hardware and try to make it work so it can enter a pin, confirm it's correct or not, and reset for a next attempt.When that's working, the full automation of doing 10,000 pins is trivial. But then, in the same time and with less effort you could probably have found the pin by brute forcing it yourself already. After all, 10,000 attempts, say 5 seconds per try, that's 14 hours if it's the very last one. I'd be impressed if you build a project like this from scratch without prior experience in double that time.Of course building the pin pressing robot is a lot more fun than doing it by hand :-)
To enter the pin you have to first press the "lock" button on the remote, then you enter your 4 digits.
If it is wrong it says so