Monitor has gone into sleep

[wrg38]

Hello,
HP Monitor has gone into sleep
mode and the computer will not come on, what do I do?

 

[MyGodAL3X]

Are all the cables properly connected, because the monitor will only go into sleep mode when there is no more input from the computer

 

[hang-the-9]

Computer won't turn on at all, no lights/fans? Check power cable, power strip, outlet? If all those are OK, need to replace the power supply as the first step.

 

[MyGodAL3X]

probably, it would be smart, try to find one first and try it out