Open the Control Panel, then double click on the "Display" icon, then click on the "Screen Saver" tab, then click on the "Power" button. When that opens, click on the "Hibernate" tab, if it's there, then UNCHECK "Enable Hibernation", then click on the "Apply" button. Next, click on the "Power Schemes" tab at the top, then select the drop-down arrow in the "Power Schemes" section and choose something like "Presentation" from the selections.. Next, in the lower section, make sure that the items all say: "Never", then click on "Apply", then OK.
When ever you decide to use the TV screen display, then change the power option to "Presentation" and it should stay on at all times.
Hope this helps.
I want to use my pc to display a certain webpage on a tv screen.
I succeded in dragging the webpage sideways so it shows on the tv screen, but now the pc energy savings makes it disappear after a while.
How can I change this and make the display steady, for 4-5 hours at least ?
I tried from control panel but it did n't seem to work or I did n't do it properly.