Hi guys I have just tried to install the above card, the card has a dvi24+4 socket , because of my set up I use a kvm switch which has a vga/saga 15 pin using adapter male/female and 24+4 cable /15pin female connected to kvm 15 pin blank screen and message" no cable connected" yet on another PC I can use a 15 pin. Connected from PC to kvm with no problem has any one any thoughts please? Thank you