The power button dosent come on when I push it.

As your monitor had showed up once before, I assume it is still in a good condition. The next time, you were not able to wake up the monitor by pressing the power button on your CPU cabinet, which means, the power supply to the monitor may have been interrupted. To check whether your monitor is working properly, plug it to any direct connection and see if the power button on the monitor is flashing. If this works, get everything plugged up, check all the connections properly and try to run the computer again.

Hope this helps, Mrityunjay.

Check for manual online for instructions or return the unit as defective.

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

The first solution I'd recommend is removing the battery and then trying to power on just with the AC adapter. Why are you afraid to remove the battery? no data will be lost.

It maybe that you have a dead motherboard or that there had been a power failure while you were putting your machine to hibernate.

Check the clutch, neutral and side stand safety interlocks.
Double check that the bike is in neutral, and the clutch is pulled in when trying to start the bike.
If the bike is in gear with the side stand down, the bike cuts off all ignition.
If the clutch isn't pulled in, the starter won't engage.
Check all these safety interlock switches, and make sure you are in neutral with the clutch in when trying to start the bike.

hold the power button down for 2 beeps the system will power down push the power button to turn it back on and the system wil know its on a sd tv hope this helped rate high

people are having a good deal of success with the method below.

do not connect to cumputer whilst doing this.!

If you have an SD card in try removing that before you power up.

You may also want to try the hard reset.
Paper clip in the tiny hole by the card slot.

Push it in firmly whilst the unit is powered up (not too hard) for about 3 seconds then release
You may have to power down and then up again and even hold down the power button a little longer the first time you do this.

If it went flat under battery power and not mains,Try removing battery completely, and then starting via mains without battery installed, and see if that fixes

Mive did this. I left it in the computer for around 10 hours (the computer didnt seem to regonize it, but it still atttempted to charge) Then try and turn it on. It should work?

HEYY. okay. mine did the exact same thing but i took a toothpick and pressed the "reset" button on the back of the player. after i hit it once or twice, i tried turning it on and it worked.

try recovery mode. to do this just connect it to your computer and push the hold button so the orange is showing. next push and hold the record button and the power button. it should go into recovery mode.