i can't do anything on my athlon 650 with an asus k7m. this happened after i set my memory to cas2 using 256 MB of rev.1.5 mushkin ram, so i don't know what the problem is. When i turn on my computer, the HD light stays on, and i do not POST... i cannot even get into my BIOS at all. Anyways, i need to know how to remedy this problem, so if anyone knows how to reset the bios or something... ANYthing to get my box up and running again, i would appreciate it alot. Thanks in advance.