When I start my computer, the monitor is stuck in power save mode. The screen appears blank until I hit a button that shows that it is in power save mode and can be activated using my pc. I can't activate it though. I tried unplugging everything, but that did not work. I checked if my video card was in properly, and it is. I tried using my old video card, but the monitor was still stuck in power save mode. I even tried using a different monitor and it was also stuck in power saving mode even though it works perfectly on my sister's computer. My monitor even works fine with her computer. I tried clearing the CMOS, but that didn't work. I have no clue what is wrong. It was working fine yesterday >.<. Any ideas?