Within the week, my monitor has started going into the power saving mode shutting down Windows so I cannot access Windows XP. When this happens, I get a message saying "Power savings enabled. The monitor will shut down in a few seconds." The problem has now worsen in that all I can access is the (F1) set up screen. When I was in set up, I also disabled the power management mode. I'm pretty sure it's not a monitor problem because I hooked another good monitor and my computer does the same thing. Then I thought it might be VGA card problem, so I purchased a new, compatible VGA card, installed it, and still the same problem. So I believe I have eliminated the monitor and the VGA card as problems. In set up, I can view the choices for "safe mode" and "normal," but when I try to go to either, I get the "Power savings enabled" message on the monitor screen, and I cannot open up in "safe mode" and "normal" mode. Any suggestions or help? Thanks!