computer clock slows down over time

[shashi223]

1. My computer digital clock (located in the bottom right of the screen) slows down over the time.
2. In the initial start, i get blue screen, after hitting esc key, I get main desk top screen.
please help

[breadtrk]

You probably need to replace the small battery that is on the Motherboard.

http://pcworld.about.com/magazine/2208p152id116583.htm