Screen flickering - HP Pavilion dv6000z Notebook

Check and see if the unit flickers when you move the unit.
This may be a loose connection.
When the unit is flickering, tap the base of the unit and see if it stops or gets worse.

Not likely a bad monitor...
The monitor cable on the back of the computer is loose.

Could also be the screen setting that is difficult to achieve and maintain.

If the cable is already tight on both ends, you might try a lower resolution setting for the monitor.

1. Right-click anywhere on the desktop
2. Go to "Properties" on the drop-down menu
3. Select the "Settings" tab
4. Slide the Resolution knob to the left a little (1024x768 or 800x600) and press [OK]

Hope this helps