All In One Won't turn on. Power Button doesn't provide power

[dude34]

wont turn on.  all the "power" button does is provide a menu of monitor options   "Color" " Input" "Power" "management" "Information" "exit" .   It briefly flashes four icons  - one for windows and 3 for HDMI inputs.  then it goes black

I unplugged and plugged back in  and still this repeats

Wy doesn't the power button work?  What kind of dumb design is this?

[dude34 · Accepted solution]

fixed,  wrong button....   

(in my defense) manual doesnt even show which button is which

[shahzad125Khan]

 If your All-in-One computer will not turn on and pressing the power button does nothing, first make sure the power cable is firmly connected to both the computer and the wall outlet. Try a different outlet and check that any power strip is switched on. If there are no lights, sounds, or signs of power after reconnecting the cable, the problem may be a faulty power adapter, power supply, or power button, and the device may need professional repair. https://haramaintrainsa.net/