How do i get this monitor out of burn in mode

gee a dead PC can do that does this old monitor work in 2nd good pc. Yes/no, what could be more easy for simple test. 5min work?

the manual for it covers this.
lite me make a list.
1:reset the OSD screen via the reset options.
2: turn off all auto modes in osd.
3;turn off auto, input select mode and set it manual to the correct port not told.
4 turn off auto scaler if not using VGA, or it will fail
5: demo mode may be automatic if PC is dead outside USA are you? we have laws here banning that act celled energy star, and the monitor just goes to sleep, no demo allowed here is not green./
it is not burn in, as doing that even invites LCD burn/ghosting
so is not that it is demo move and keeps moving to avoid burned lcd elements. but gee Aopen monitors stink, so, who knows no?
F90GS (2005 and before says warranty page)
the make does not support it down they ended legacy all
huge limit here is
1280 x 1024 @75Hz
the demo mode is a self test mode, it shows all is good, visually.
newer monitors now, have this as an option called test pattern.
each maker and model are different but ours go blank sleep.

why not be the first to ever post a video of so called burn in.
below click video and provide it. we love videos of screens and saves endless answers guessing what you saw.
screens have vast ways to fail, i think ive seen them all as teck for 50 years. yes back to mainframe days and VT52 and older.
do the reset in OSD
and /or
unplug it from wall AC
and hold in powerbutton to mon, and at same time plug AC in
and hold together that and for 10 seconds and release the power button , some do reset this way .
or unplug the monitor from wall AC overnite.
this can cure lightening hit latch up events. amazing no.?
also 3? kids playing with this monitor may have turned on demo or self test mode, I say cut their allowances.(grin)

Get monitor out of burn in mode by unplugging the power to monitor then while holding down the power button on monitor plugged in the power cord to the monitor all while it is connected to a running computer. Turn the monitor off with the power button. When press the power again the burn in mode should be gone and the monitor should display the computer

hi
im from iran
i have a monitor samsung sa300 18.5" that one of ics burn and i cant read his number its 8 pin and is up of the data port input. two crakter that begin by it , is at **22
please help me

This problem is a failure of the control circuit of the logic section of the monitor. The control circuit has latched on this function due to failure of some component or the control itself.This problem requires you to return the unit for service at the dealer or take to service center. Hope this helps.

Go into your monitors settings and select "Factory Reset" Then go to "Factory" and you will find the burn in setting. Turn burn in to off. This should fix the problem.

the backlight fluorescent bulb is burned out

Check the RAM

I didn't have the monitor connected to the computer, and that's why the power button was unresponsive. After connecting it, the solution above worked for me.(My KVM switch was set to a computer that was turned off)

Normally pressing up/down enter should get you out of the burn-in mode.Has the problem surfaced suddenly or some sequence of buttons have got you to this mode?
Samir

This is called burn-in mode. Used to test the monitor at the factory.
To fix this, use the buttons under the front of the monitor,
There are six buttons. Let's number them 1 to 6 from the left.
Press 6 to display menu (at the bottom in Red will say Burn in mode on)
Press 4 or 5 until Recall is highlighted
Press 6 to select
Press 4 or 5 until Recall All is highlighted
Press 6 to select
Press 4 or 5 until Yes is highlighted
Press 6 to select
Press 3 to exit
This will reset all paramaters and also turn-off burn-in mode
If you want to reset some parameters to your preferences, press 6 again to bring up menu and
see you user guide to get explanations for the different settings.