27" iMac SSD fan problem

[JamesM]

I've just installed an 840 Pro and I know replacing the HD would cause the fans to race so I installed it on the second port leaving the HD installed which I thought wouldn't be a problem.

However the fans are running flat out, any ideas?

 

[JamesM]

Any help would really be appreciated.

Shouldn't leaving the original drive in stop any fan issues?

 

[p3ntyne]

I've just installed an 840 Pro and I know replacing the HD would cause the fans to race so I installed it on the second port leaving the HD installed which I thought wouldn't be a problem.

However the fans are running flat out, any ideas?

Firstly, what iMac do you have.

By second port do you mean: third unused slot on 2010-2011 iMacs, the one where the optical drive was or the second port on the thin iMacs?

 

[tom vilsack]

resetting the smc didn't work?


-Shut down the computer.
-Unplug the computer's power cord.
-Wait fifteen seconds.
-Attach the computer's power cord.
-Wait five seconds, then press the power button to turn on the computer.

 

[JamesM]

Firstly, what iMac do you have.

By second port do you mean: third unused slot on 2010-2011 iMacs, the one where the optical drive was or the second port on the thin iMacs?

resetting the smc didn't work?


-Shut down the computer.
-Unplug the computer's power cord.
-Wait fifteen seconds.
-Attach the computer's power cord.
-Wait five seconds, then press the power button to turn on the computer.

Thanks for the responses, in my frustration of trying to get the board back in I forgot to plug the HD fan in

Took it apart again this morning and its running great now.

 

[JamesM]

Now that its all working smoothly I'm really pleased with the results