I have a blue flashing light and airy blank screen. Help! !

[AC Question]

My galaxy S6 has a blue flashing light, the screen is blank and I don't know what to do to get it working again. Help please!

 

[B. Diddy]

Welcome to Android Central! That's usually not a good sign.:-\ Anything happen if you press and hold Power and Vol Down for about 15 seconds? If the screen turns off, then wait a few seconds, and try booting into Recovery: https://support.t-mobile.com/docs/DOC-21095

 

[beagle82]

My galaxy S6 has a blue flashing light, the screen is blank and I don't know what to do to get it working again. Help please!

Press hold all the physical buttons in at the same time until it reboots.