crwdns2934241:0crwdne2934241:0 S W

crwdns2934249:0crwdne2934249:0:

If holding the power button for 30 seconds or more does not work, I recommend letting the battery completely drain.  Then charge it to see if it turns back on.  Your logic board may have gone bad.

crwdns2915684:0crwdne2915684:0:

open