Acer AL1715 (Black, Silver) 17" LCD Monitor "alienware check cable connection" Questions

...alienware comp) and it's worthless. I'm assuming it's a hardware issue now for obvious reasons. I've checked the pins in the cable and they're fine. I'm out of warranty too, which is wonderful. So ...

alienware computer my computer and the monitor both come on and the monitor says "no signal detected" i have put in one new NVIDIA GEFORCE 8600GT but left one remaining graphics cards (has 2). turned ...