Sajin
@ virmire88
 
Completely shutdown your pc, unplug psu cable from wall socket, hold case power on button for 30 seconds, plug psu cable back into wall socket, start pc, start precision. See if that fixes your issue with the power & memory temps not showing.

Hey Sajin, just tried what you suggested. The power temp and memory temp are still blanked out.

Sajin
In that case try this...
 
1) Uninstall precision xoc.
2) Delete the evga folder located in c:\program files (x86)
3) Reboot PC.
4) Install the latest version of xoc.

Hey Sajin, tried the above, no joy here either. 
 
I've even tried a clean install of windows. Then installed latest version of XOC (6.2.7).  Still no Power Temp or Memory Temp.
 
Still can't use LED Sync or Sensor... greyed out. 

virmire88
Just as a final update to this problem. I located the software that was causing the issue, it was the Origin client. I reinstalled origin and the tabs and LED settings greyed out. They reappeared if I uninstalled the client... weird. But hey, worth flagging for future versions of XOC.

Good Catch thank you for sharing
 
BR awarded
 
 

Still getting nowhere with this :/ .... I don't have Origin installed either.... I suspect it could be some other 'client' application/process
 
 
I do have Uplay though?

for GTX 1080 FTW2 and 1080 Ti   - I have had better luck using  XOC 6.1.16
 
BUT some of my system also have a mix of EVGA CLC and EVGA case or all three.
 
When using a ALL glass case - I had to set all LEDS ( fans-GTX cards and CLC cooling to RED only )
 
----
I almost put a red film on the outside of the glass on a Corsair case  build :-)