I have just installed a new ASUS M2N68-AM Plus motherboard with a SDH1150IAA3DE CPU (AMD Sempron 64 LE-1150). On first boot the motherboard logo screen is distorted. I can see some text and can get to the BIOS by holding down DEL but again in the BIOS it is as if there are two duplicate screens which are side by side and overlapping. If I exit the boot with F10 and let it boot to the HD the screen fills with characters, like a screen full of [ with a few intelligent words here and there and one or two flashing characters. I'd sure appreciate some help if anyone has seen this problem.