crwdns2934241:0crwdne2934241:0 S W

crwdns2934249:0crwdne2934249:0:

First, EVO what? 850, 850 pro, 950 or other?

Second, make sure to update the firmware to the latest on the EVO before doing anything.

3rd, you likely need to replace the hard drive cable.

crwdns2915684:0crwdne2915684:0:

open