Help! My kid's have somehow blanked the screen on their Sony Vaio. I can just make out the Windows logo on startup but that's it. I've tried the brightness etc, I just have a feeling that they might have pressed a combination of buttons to 'hide' what's on the screen.
sorry can not get the link to work try this Or you accidently have set the video to output to an external monitor only. I'm not sure of the key sequence for the VAIO, but for most laptops it's the function key + F7. Try pressing those two keys, usually you have the option to toggle betweeen the LCD display, an external monitor, and both.