Question Gigabyte b85m d3h can't detect new gpu

[Ans6006]

Can anyone help me, i recently brought gtx 1050ti, 750gtx and also rx580 gpu, but non of them can be detected on my gigabyte b85m d3h motherboard. What should i do or can do?

 

[Ans6006]

My spec for current pc is i7 4770 gen 4, socket 1150, ddr3 pc1333 16gb ram, using my old gpu 730gt.

 

[Deleted member 2731765]

You bought those 3 GPUs brand new from a retail shop/marketplace, or used second hand models ? Why buy all three of them ? Anyways, did you connect the PSU's PCIe connector/cable to the GPU ?

Which PSU are you having ? Were all the three cards working perfectly before ? Also update your motherboard's BIOS as well if need be. Is the GPU not detected in BIOS or Windows OS/Device Manager ?