So, I do have some problems with my klondikes... Sometimes one or two will freeze up and go to 0.0000 hashrate.
I have two K-16's that sometimes freeze up, and then upon restart, will not work, until they have been placed outside in the freezing cold for a while until they get very cold. Then they will run fine for a day or two, then freeze up.
Also, I have 2 K-16's that will just simply just throw a bunch of hardware errors, no matter what I do. I'm going to check voltages soon.
Did you try with different version of cgminer? I was able to use them only with 3.7.2. Other versions didnt work. And yeah, check cables too.
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
3.7.0 worked best for me
![Cheesy](https://bitcointalk.org/Smileys/default/cheesy.gif)
different PC's,different results.............imagine that
![Cheesy](https://bitcointalk.org/Smileys/default/cheesy.gif)
Here's how it worked for me in Win7:
https://bitcointalk.org/index.php?topic=192916.msg3565896#msg3565896Also,cooling the backside is mandatory for lower temps
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)
Setup like this brought the temps down to 44-50C.With no backside cooling-as high as 63C
![Shocked](https://bitcointalk.org/Smileys/default/shocked.gif)
![](https://ip.bitcointalk.org/?u=http%3A%2F%2Fi63.photobucket.com%2Falbums%2Fh148%2FBigblock462%2FKlondike%2FDSC02505_zps39fa6bdc.jpg&t=663&c=XYjy_yd9PylDwg)