Why did my Android fall with an explanation mark?

[AC Question]

why did my android fall with an explanation mark

I have a phablet and the android has fallen down and has a explanation mark and I can't it top turn on.

 

[B. Diddy]

Re: why did my android fall with an explanation mark

Welcome to Android Central! That sounds like you went into the bootloader. Which device?

 

[jadabau]

Re: why did my android fall with an explanation mark

I have a Q88 7 inch Tablet PC 3G Phablet MTK6572 Dual Core 4GB Android 4.2 Dual SIM GPS Phone Call WIFI Tablet PC With Bluetooth. I tried to reboot it but the power button just doesn't do anything.

 

[B. Diddy]

Re: why did my android fall with an explanation mark

Press and hold Power for about 10-15 seconds to force a power off. Then wait another 10 seconds, and then try powering back on again.

 

[jadabau]

Thanks,
When it powers up the android is still on his side and the Android system recovery. If I try to select an option like reboot system now and push the power button the android the system recovery screen goes away, but there is nothing on the screen but the :-\Android on his side.

 

[B. Diddy]

It sounds like either your firmware is completely messed up, or there is a significant hardware problem. Since you have an uncommon off-brand device, it will be difficult to find any way to root it and then try to find the stock ROM to flash.