My problem is that whenever I try to make my computer to sleep it automatically wakes back up as it enters to sleep mode. I am not sure but I think that it is a BIOS problem and therefore I change the BIOS from Auto to S1. After this when I tried for sleep function then also the computer runs but this time it is in low power state. I again changed it to S3 and I found that it is the same as it was in Auto. I donít know that what the problem is. Please help me.