Hello, How do I unstick my computer? It is a Gateway DX4350 Win 7, integrated graphics. Monitor only shows "In Power Save Mode" after pushing a button on the monitor, even after I turn computer off (unplug). There is no POST screen, although I'm sure the computer is turning on and booting, after I installed a PCI video card. Monitor shows nothing from the computer, but does indicate a connection by telling me it's in Power Save mode. Any ideas?