Re: Nexus 7 wont turn on
1. Disconnect the Micro USB cable (if connected) from your Nexus 7 then press and hold the power button for 15 seconds.
2. If your device doesn't start up, charge your Nexus 7 battery:
a. Connect the bundled AC adapter to your Nexus 7 then charge your device for at least an hour.
b. Press the power button again. If your Nexus 7 still won't start up, please contact ASUS customer support.
Note: Ensure that you use only the bundled Micro USB cable and AC adapter to charge your device.
The funniest thing about this particular signature is that by the time you realize it doesn't say anything it's too late to stop reading it