I am using the Lenovo ThinkPad Z61t from last one year and now I have started getting problem with that. I found that the battery led started rapidly flashing amber. So I turned that off and after a few minutes when I started that again then I get the same thing again. I tried to restart that many times but all the times it was having the same result. Please tell me that what can be the reason for this and how can it be solved. Please reply ASAP. Thank you!!!