Option to turn off display with Fn + F3
Option to turn off display with Fn + F3
FYI, I just happened across the option to turn off the laptop display with Fn + F3 as in the older ThinkPads. Open Power Manager (battery icon on the taskbar) and click on the Options tab, then under "When I press Fn + F3" click on the radio button "Power off display". 
DKB
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craigmontHunter
- Senior Member

- Posts: 742
- Joined: Wed Feb 18, 2009 10:25 pm
- Location: Ottawa, Ontario, Canada
Re: Option to turn off display with Fn + F3
In addition to that, if you go to the windows lock screen, it will turn off the display regardless of the setting in there - I use that all the time, and it prevents applications from waking up the screen when they have a message.
Elitebook 8440p, i5 520, 8gb, Samsung 840 SSD
Old/Not Working/Dead Laptops:
T61 7661CC2, 4gb, Windows 7 x64, 240gb intel SSD, 500gb Ultrabay drive
Toshiba Portege 7020ct
Thinkpad T41 23737FU
Dell Latitude LS
Old/Not Working/Dead Laptops:
T61 7661CC2, 4gb, Windows 7 x64, 240gb intel SSD, 500gb Ultrabay drive
Toshiba Portege 7020ct
Thinkpad T41 23737FU
Dell Latitude LS
Re: Option to turn off display with Fn + F3
Isn't this only after the time period you've set for the screensaver interval, whereas Fn+F3 is instant?craigmontHunter wrote:In addition to that, if you go to the windows lock screen, it will turn off the display regardless of the setting in there...
X301: Intel Core 2 Duo CPU U9400 @ 1.40GHz, 256GB C300 SSD, 8GB RAM, Windows 10 Pro, Battery 6 Cell
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craigmontHunter
- Senior Member

- Posts: 742
- Joined: Wed Feb 18, 2009 10:25 pm
- Location: Ottawa, Ontario, Canada
Re: Option to turn off display with Fn + F3
when you are at the desktop, you can have FnF3 to bring up a menu, which you can use to turn off the screen. If you are at the lock/welcome screen in windows and you press FnF3, it will just turn off the screen, there is no menu or anything that will pop up.
Elitebook 8440p, i5 520, 8gb, Samsung 840 SSD
Old/Not Working/Dead Laptops:
T61 7661CC2, 4gb, Windows 7 x64, 240gb intel SSD, 500gb Ultrabay drive
Toshiba Portege 7020ct
Thinkpad T41 23737FU
Dell Latitude LS
Old/Not Working/Dead Laptops:
T61 7661CC2, 4gb, Windows 7 x64, 240gb intel SSD, 500gb Ultrabay drive
Toshiba Portege 7020ct
Thinkpad T41 23737FU
Dell Latitude LS
Re: Option to turn off display with Fn + F3
If you make the change in Power Manager options that I indicated in my first post, Fn+F3 does not bring up a menu, but rather turns off the screen immediately.craigmontHunter wrote:when you are at the desktop, you can have FnF3 to bring up a menu, which you can use to turn off the screen.
I admit I didn't quite understand what you meant by your first post in this thread, but now I see what you meant with your follow up post.
DKB
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