ASUS K55VJ mi LENOVO Z500 mü ??

Re: How do you reset the function keys on a P500 ideapad to legacy? ie F1-F12 
  Options 
  ‎08-14-2013 08:32 PM 
   
  Ok this was very frustrating not able to use f1-f12 keys as normal ones. I did as given in the links. 
  Go to this web site. 
 http://www.autohotkey.com/ 
  Download autohotkey. Install it.  
  Open any folder in your system. 
  Create new > should give you an option to create a autohotkey script.  
  Create new one with pasting the following: 
  ---------------------------- 
  #NoEnv ; Recommended for performance and compatibility with future AutoHotkey releases. 
  ; #Warn ; Enable warnings to assist with detecting common errors. 
  SendMode Input ; Recommended for new scripts due to its superior speed and reliability. 
  SetWorkingDir %A_ScriptDir% ; Ensures a consistent starting directory. 
  #InstallKeybdHook 
  Volume_Mute:: 
  Send {F1} 
  Volume_Down:: 
  Send {F2} 
  Volume_Up:: 
  Send {F3} 
  Browser_Stop:: 
  Send {F4} 
  Browser_Refresh:: 
  Send {F5} 
  SC173:: 
  Send {F6} 
  ^!Tab:: 
  Send {F8} 
  <#p:: 
  Send {F10} 
  return 
  ------------------------------------------------------- 
  Right click > compile > it should create an exe > run it  
  Viola you should see a autohotkey icon on your system tray and the functions keys should work like old ones.