hey newtech,

try changing the power options. here is wat u can do..
1. Right click on the desktop and go to screen savers and set it up to none.
2. Go to Change power Settings on the bottom left of the window and change
all the options to none that are available on the left side. Like
- first power button option...when i press sleep button set to Do nothing.(leave the first option When i press power button option as it was set to before.. do not change it to do nothing)
- When i close the lid-- set to Do nothing
- Change display settings to Never.
- Change when computer sleeps to never.

i have a dv6000 too..and i had kinda same problem too.. hope it will fix yr issue..

all the best