crwdns2934241:0crwdne2934241:0 siehs02

crwdns2934249:0crwdne2934249:0:

I have the same problems TODAY.  No response from Mac Pro 13 “ Retina Early 2015 after holding down the power button. I try the SMC reset . Plug out the AC power. HOLD THE KEYS: SHIIFT, CONTROL, OPTION, AND POWER SIMULTANEOUSLY FOR 10 SECS. THEN Release. Hold down Power button for 15secs. It power up again. IT works !

crwdns2915684:0crwdne2915684:0:

open