I got GA-Z77X-UD5H WIFI last week for my new computer.
My comp spec is: GA-Z77X-UD5H WIFI Intel 3570K Corsair Vengeance 1600 8G X 2 Vertex 4 128G Evga GTX 570
My problem is I cant get channel B working, so I cant do Dual Channel. Im sure my memory is working fine, cox its working on Channel A which is Slot 1 & 3. I did try plug in one by one, but still Channel A(Slot 1 &3) is working, and none of the B(Slot 2 & 4) working.
Just want to see is there any tricks to make it work or Im having a DOA board, so i need to do RMA.
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I have Corsair Vengeance 1866 16G x 4, full loading channel A + B with no problem. Bios F7 ~ Did you update bios?
Im on F8c.....i did try F7 already still not working
check for bent pin in the ram slots or dirt..the other place to check for a bent pin is under the cpu and the cpu itself. intel memory controller is built into the cpu now.