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I used to have a dashboard icon, which opened the dashboard when clicked on my keyboard.

But now there is another image, which does nothing when clicked.

What is it supposed to do?

How to I fix it?

How do I alternative assign it to dashboard again?

Image: enter image description here

Also what does the key with an upward arrow and a line do?

And what does the one with a crossed box do?

Image 2: enter image description here

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4 Answers

Caret and Line is Enter, and the crossed box is clear.

http://en.wikipedia.org/wiki/Apple_Keyboard

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What does clear do? –  Tyilo Aug 8 '11 at 13:46
    
give it a try in the calculator application where it will perform the function of the C key. –  Kevin Aug 8 '11 at 14:33
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up vote 0 down vote accepted

Solution to make the launchpad key work as dashboard-key:

  • Install FunctionFlip
  • Open Settings
  • Goto Keyboard > Keyboard Shortcuts > Mission Control
    • Check Dashboard and set it to f4
  • Goto the Keyboard tab and check "Use all F1, F2, etc. keys as standard function keys"
  • Click the back button or "Show all" and open the FunctionFlip settings
  • Check all the function-keys in "Select keys to flip" except F4
    • Repeat this for all the keyboards. If you just want it to work normally also check F4
  • Also check start FunctionFlip at login
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F4 / fnF4 is supposed to toggle Launchpad. If it doesn't do anything, see if Show Launchpad is checked in the Keyboard preference pane:

It doesn't have to be assigned to any regular shortcut though.

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You need Lion to use the new F3 for Mission Control and the new F4 for Launchpad.

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I have lion, f4 not working anyway –  Tyilo Aug 8 '11 at 13:34
    
disabled in the keyboard shortcut preference setting? –  kukoo Aug 8 '11 at 13:49
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Nope, and I have found the solution: rm ~/Library/Preferences/com.apple.symbolichotkeys.plist –  Tyilo Aug 8 '11 at 13:52
    
@Tyilo Why not post the solution as an answer here? :) –  macaco Aug 8 '11 at 15:00
1  
need 100 repo or wait 8 hour after this question was posted –  Tyilo Aug 8 '11 at 16:00
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