X200 won't power up when power button is pressed

You may have to reset it. let if charge for about 24hrs, 10hrs may work fine too and With the device turned off, press and hold the volume down button, and then briefly press the power button. - Wait for the screen with the three Android images to appear, and then release the volume down button. - Press volume down to select clear storage, and then press power. - Press volume up to start the factory reset.

I had the same problem. Found the fix in this document
STR-K880 service manual
On the amp, while powered off:
"While depressing the INPUT MODE button, press the POWER button to turn on the main power."
You may need to do this more than once.
This switches command mode between AV1 and AV2.

Do you get the 'push shutter button again' or 'turn off and on again ' message? If so the motor in the SQ unit that charges the shutter and moves the mirror up and down has failed. A very very common problem. The part is on constant back order at Nikon, and good luck getting it anyway as Nikon is going to stop selling parts to anyone in just a few weeks.

I know you don't want to hear this, but either you did something to the hose filter or you didn't get it plugged back in correctly.

If you banged the water inlet valve in moving it back, it might be damaged.

Suggest you unplug everything and start over.

You have an intermittent contact somewhere that vibrations will every once in a while restore contact. I would clean and crimp every stinking electrical connection in the unit including the door switch. You do that, and I am sure the unit will be fine..

hindi ko ma download ang micromidia flash

you have several possible problems :
motherboard problem or hd problem, i need to know what shows on the screen , but in the mean while , take the battery of the place and the power adapter and press the power button for at least 15 seconds, then without the battery, only with the power adapter try to reboot, if that doesn't work take the memory of and the hard drive also and repeat the procedures, if nothing of this helps, you need to replace the motherboard

By no power you mean the computer is not turning on right?

If that is the case there are just a few things you can check,

1. Check the adapter if it is working fine the LED on the adapter should be lit on when you plug it in the laptop.

2. Check the port where you plug in the ac adapter.
Make sure that the port in the back of the laptop is not damaged.

3.Check the wirings of the ac adapter.
Make sure there not damage.

4. After the 3 steps and you're sure it's a good adapter try to turn on computer. If not.
The best thing to do is to use another working adapter or if you have another laptop try to use the adapter you're using to that laptop and if it is working
then you have a problem.

5.If it ends up that the ac adapter is working including your battery. Then to fix your problem you'll need to replace the motherboard of that computer.

Hope this helps!

Try reseating the RAM module/s. The RAM may need reseating to make proper electrical contact or the RAM may be faulty. If reseating the RAM doesn't work, remove the RAM and insert it into an another computer to test the RAM or take it to your friendly computer shop and get it tested.

We have a toshiba gigabeat f20. today it worked fine, listened to it for hoursbefore turning it off. turned it on within a hour to play it and got a blank screen. nothing in the environment could have caused this. battery had been replaced a week before. so, took the case off to opened it and take a look. realized that one of the plug ins for the screen had come loose or slightly lifted inside. it did not totally unplug, just not pressed down tight. pushed it back in. put the case back on. hit the power button and it's back on, nothing that had been previously loaded was lost.