SLI can't be enable after windows April update 1803

May 5, 2018
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After updating from 1709 to 1803 ,i realize my SLI changed to disabled and i cant enable back.when i applied the SLI option in the nvidia driver the driver showed the applying progress but after it has finished, the SLI selection returned to disable. After this i went back to 1709 and the sli became working again.

Mention:everything detected well in Device manager,nvidia control panel,bios and etc

Thing I've tried
-Install the lastest driver from nvidia



https://i.imgur.com/UusW5bS.png

https://i.imgur.com/xxssCii.png

GPU: GTX1080Ti Asus Strix OC SLI
windows : windows 10 Home 1803 (build 17134.1)
 
May 5, 2018
4
0
10


cant enable the maximize 3d perf. applied it but it revert back to Disable .no idea why