Who can open this sets a strange computer?

Users questions: The next is a computer novice, experienced a strange computer, always unable to open, hope to have master to open it! First of all, this computer monitors and the host actually is not the same plug, not by a line. This computer set a screensaver, screensavers if you want to end, you must enter the password. because they do not know the secret Code, so I had to press the reset button, did not expect that out of the picture after the restart is the password. This is the only screen appears, I press F8, F10, F12, etc. keys are not used any, have to enter a password. Then I put both monitors and the host pulled the plug. And then insert the plug, reboot. Not Thought and the same picture before, after re-boot out of the picture is the password, press any other key to no avail .1. Because they do not know the password, does it mean that this computer can not open it? 2. Also, for the body touch the plug pulled and then boot, it actually was out of this picture? Disconnect the plug for the body feel Home However, can not really shut down this computer? I have never seen the host and the display is different from the power lines. Every time I start, only plug in a plug on it. So the computer to see the two plugs, feeling very, very strange!
Experts answer: First, do not see the host and display a power with the same Source line. Second, the main box to open, remove the battery on the motherboard, then the placement, re-boot, it's password does not exist.
  • This information provided by the users.Thanks!