crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 rab777hp

crwdns2934249:0crwdne2934249:0:

If you have another drive that's the same size, then you should try swapping out the drives, if the problems persist, then you know it's not the drive. If they disappear, then you know it was something to do with the drive.
Other things it could be besides the drive would be a loose SATA cable, that could cause those problems.

crwdns2915684:0crwdne2915684:0:

open