MSI Z170-A Gaming M3 SLI ??

The Slayer

Commendable
Aug 12, 2016
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Okay so i have posted this question on this forum twice and i already know it doesn't have sli support. Why ? because the second PCIE slot only runs at X4 speeds when something is installed in the PCI E1 or E3 slots. and that is the small PCIE slot next to the X16 slot of the motherboard. not the one that i install the gpus into. i dont use these slots so does that mean that my motherboard have SLI support because i sont have anything installed in those slots
Here's the link for the Motherboard : https://www.msi.com/Motherboard/Z170A-GAMING-M3.html#hero-specification

Be nice
Cheers!!
 
Solution
Your board does not have SLI support. Its not just having the proper slots and speed but the board needs to have it enabled in the chipset. It is not.

That board specifically has an X16 and x4 GPU slot.