It has something to do with shutdown.exe of windows. It is place at start up you can stop this one by going to run command then type shutdown -a. It will stop fro executing..

I really want to try windows vista but i got a problem with it.. I can't run my software that i am using in my work.. so this is what really bothers me..

I also have tried repairing those dc jacks as what i call those sockets. You can do that you can replace that jack, only if you have available parts near you..