Hi guys Before 2 days i reutrned home from work and i found the blue cable with the pins in the floor.. My house maid might did that. Anyways i connected it and the 2 pins too but i get no video input message everytime. Windows seems to work fine becasue i hear the beep noise when i switch on my computer and when i press shift 5 times i get the normal sound. I also connected the monitor to a laptop still no video. I got a new cable still no video. I opened up the pc tower and cleaned all the dust, the fan seems to work normally. Can anyone help me solve this problem please ? Thanks in advance!