everytime I restart the computer, it won't boot up automatically and the security system turns off
Laptop or desktop?
We need LOTS more info if you want us to help.
What have you done?
1-installed new hardware?
2- removed spyware & viruses?
If any of the above, let us know what you have tried as we are not mind readers.Some HELP in posting on Computing.net plus free progs and instructions Cheers