My computer was acting real funny, hanging up in the middle of processes, not letting me access task manager to quit them, etc.. I started in Safe Mode with networking and completed a full virus scan. I ran Chkdsk and it took 18 hours. It replaced bad clusters in about 20 files. Now Windows won't start. It gives me the option to repair and I click on it, but nothing ever happens other than a black screen with my cursor arrow on it. I tried to start Windows normally and the same thing happens. Please only answer if you know what you're talking about. Teens trying to up their points count by giving stupid answers will get thumbs down. stress reduction overcome shyness daily motivation parenting tips the power of your subconscious mind how to stop procrastinating improve concentration