Hi, looking for any help, I recently purchased a used GPU, after installation in the PCIe #1 slot I fired it up and didn't get a picture. Weird thing is it works in the 2nd slot, and it will work in the first slot if the 2nd slot is occupied. When it's in the 1st slot and the 2nd slot isn't occupied I don't think the system is booting properly because my Icue software isn't kicking in to control the RGB. The card is a Sapphire RX 590 8G, Asus B450-F MOBO and Ryzen 2600X CPU. Has anyone had this type of problem? Thnaks for any help.