Switch the {shade}

FN function key - IBM

FN + F3: turn off screen , touch the mouse or anyone key to re-open screen .

FN + F4: set the system standby .

FN + F5: Turn on / off the wireless communication function ( can only be used under WINDOWS )

FN + F7: Switch the screen (merely profitable when there namely an external monitor )

FN + F8: pull the application alternatively application to stop pulling the screen ( resolution fewer than the maximum resolution used )

FN + F12: set the system to nap

FN + HOME / END: increase / decrease the screen brightness

FN + PAGEUP: open the top of the screen ThinkLight lights

FN + Space : lower the screen resolution ( only legal under WINDOWS )

Note : FN + F5 is a self- T40 and X31 from the current features , will arise afterward pressing the wireless switch ThinkPad -style interface , allows you to elect the telegraph LAN and Bluetooth devices switch because the Bluetooth module is no installed prototype , the Bluetooth alternative does not appear ,0320.org, even now there is not wireless network card modules , then the interface does not appear , reception FN + F5 , nought happens