Compaq Presario Notebook "fn f4 sleep" Questions

...like your laptop is using it's external VGA adapter for its main display. Try holding down the Function (FN) on your keyboard located on the bottom left hand side and pressing F4 at the same

... I have an aspire 3680 and I can't find my manual. What keys activate the laptop out of sleep mode? To get out of sleep mode you should hit any key, move the mouse, open the lcd. To go into sleep ...

...fn and f4 the computer does not sleep. What should I do to correct this Go to Power Options and select 'Choose what the buttons do'. You might have changed the option for 'When I press the Sleep ...

...fn+f4 Switches the screen image among display devices connected to the system. For example, if a monitor is connected to the computer, fn+f4 alternates the screen image from computer display ...

Fn + F4 Enable/disable the touch pad. Fn + F5 Shift to other connected display devices, i.e. another monitor. Fn + F6 Decrease display brightness. Fn + F7 Increase display brightness. Fn + F8 Decrease

Fn+F4 when i press Fn with F4 it does not do anything...its supposed to put it to sleep right? If you are using hibernation mode it causes all kinds of problems,  not working, corrupting ...

Fn+F4 - Turns Wireless LAN on/off Fn+F5 - Switches OSD (on screen display) on/off Fn+F6 - Turns the Touchpad on/off Fn+F7 - Turns the Webcam on/off Fn+F8 - Mute Sound Fn+F9 - Reduces speaker volume Fn

Fn + F4: Switch between wide screen and normal mode. Fn + F5: Enable/disable the built-in wireless networking feature. Fn + F6: Enable/disable the bluetooth features. Fn + F8: Enable/disable the touch

...Fn-F4 results in no action; closing the lid results in no sleep. The Power options do not include Sleep or Hibernate for actions such as closing the lid. Any thoughts? Go to: Control Panel\System and ...