My laptop computer was on during a power outage. After I reboot, the computer works but at an unbelievable slow speed. Everything it does will take more than 100 times longer. I reformat the hard drive (curiously, that happened in normal speed) and tried to re-install Win2000. I observed that during the first phase of installation, it progressed in normal speed. However, right after the window started, it began to crawl. I assumed that it has something to do with the way the win2000 preforms certain I/O function that is different than let's say DOS. Any idea what happened to me and how to fix it?