crwdns2934243:0crwdne2934243:0 oldturkey03 crwdns2934247:0crwdne2934247:0

crwdns2947189:0crwdne2947189:0:

Fan stuck at full speed

crwdns2934249:0crwdne2934249:0:

I have a 2011 mac mini and went to do the second HD upgrade, and ever since the CPU fan is stuck at full speed.

I have tried to reset PRAM and SMC but i cannot tell if they have actually reset, not sure if the sandy bridge based macs use something different.

I also ran the "d" diag utility and everything passes.  The machine runs fine the fan is just stuck at 100% and its very annoying.

crwdns2866306:0crwdne2866306:0:

Mac Mini Mid 2011

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934241:0crwdne2934241:0 Kyle

crwdns2947189:0crwdne2947189:0:

Fan stuck at full speed

crwdns2934249:0crwdne2934249:0:

I have a 2011 mac mini and went to do the second HD upgrade, and ever since the CPU fan is stuck at full speed.

I have tried to reset PRAM and SMC but i cannot tell if they have actually reset, not sure if the sandy bridge based macs use something different.

I also ran the "d" diag utility and everything passes.  The machine runs fine the fan is just stuck at 100% and its very annoying.

crwdns2866306:0crwdne2866306:0:

Mac Mini Mid 2011

crwdns2915684:0crwdne2915684:0:

open