Sorry for the delay - had to release your post from filter
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Sorry to see your second fan does not seem to want to operate as it should
Stock the fans only spin when the temp is warm - I think it is set to around 60 - 65 C
Please list your Hardware & OS details --> MB & BIOS version, CPU, PSU
Confirm: All PSU power connections @ PSU & GPU - an sockets on the card Must have power
Inspect the card to see All fan connections are fully seated --> You might have to remove the card to do this & use a strong light
Which Version of X1 did you load ?
Does the fan turn Smoothly - by hand when the PC is Powered Off & unplugged from the wall ?
New members have limits on their accounts - find info:
Ultimate Self-Starter Thread For New Members You can download GPU-Z for free ... then run it & look at the "Sensor tab"