With the problems that you are having, and the results you are getting, the staff and I have discussed what is best for you going forward.
You need to go to a local computer shop and have them fix your computer. There are to many things that could be wrong, and they are all hardware related. They are to complicated to try and help you thru the internet, not to mention that if you did it wrong, you would permently damage the computer.
That combined with the fact that after I told you not to seek help elsewhere, you sent one of the Admins here a PM asking for more help.
I do have one last piece of advice for you. Find a real computer shop, don't take it to someone that "does" computers. You need someone that can fix your machine.
I am sorry that we could not help you sufficiently to fix your computer.