crwdns2934241:0crwdne2934241:0 achikuda

crwdns2934249:0crwdne2934249:0:

try to reset it using fn+control+shift+power button . press all  simultaneously, when system start butting press alt/option too while holding those buttons, this should turn it of. after what push the power button to turn it on. after system full butting,  turn it off and do SMC

crwdns2915684:0crwdne2915684:0:

open