HP Compaq Presario,Presario 5116 Quick Start Manual page 23

Some Presario models are equipped with a TV Out feature.
You need an S-VHS cable to make the connection. The S-VHS
connector is located right beside the VGA monitor connector at
the back of your PC.
To enable the TV Out feature:
1. Connect the S-Video Cable to the TV Out Card on your PC
and to the TV.
2. Close all applications and restart the unit.
3. Right click on the desktop and select Properties.
4. Select the Settings tab.
5. Click on Advanced. This will open Properties for
NVIDA TNT2.
6. Click on the Output Device Tab.
7. Select TV. Click on Change Format to change the format
according to what country you are in.
8. Change the Video Output Format from Auto Select to
S-Video-Out. Depending on the connection with your TV,
Auto Select can be left on.
9. Click Apply then Click OK to change to TV.
10. On the TV click Yes to accept the output.