Hello, I have a trouble of starting my Computer. It's m/b is Asus P5GL-MX. When I start the computer Keyboard signal doesnt display. CPU fan, Chasis Fan, HDD, CDROM are working. But Doesn't boot. I solved it by Unplugging PCI Cards, Keyboad and by Changing KB Jumpers. But it solved only for once. after turning off I Can't Turn ON it again. Please kindly help me someone!