My PC laptop keyboard has locked up; help?

1. restart your computer, during the computer startup process, press the F2 key to see if you can enter the BIOS Setup.

If you do not correctly enter the BIOS Setup, basic can be judged as keyboard data line is loose, taken to the local Service Center for inspection and maintenance.

If you can enter the BIOS normally, instructions and hardware is not so much, what recommendations observations into the system keyboard will seize.

2. laptop by blue Fn+Numlk a try. Is Fn or Ctrl or Shift a key +Numlk key. Fn+ESC notebook keyboard function key switch volume

Fn+F1 locking machine

Fn+F2 select system power scheme

Fn+F3 sleep

FN+F4 standby

FN+F5 closing screen

Fn+F6 reduce the brightness

FN+F7 increase the brightness

FN+F8 wireless switch

Fn+F9 switches the touchpad

Fn+F10 turn on the keypad direction keys

Fn+F11 open the keypad number keys

Fn+F12 user switching

Fn+1/2 volume increase or decrease for the full range of IBM SHIFT+NUMLK turn on/off the numeric keypad IBM laptop function keys usage how to use the numeric keypad

Press Shift+NumLk/ScrLk to activate the numeric keypad, jkluio789 press the corresponding number key

http://www.laptopkeyboardstore.com/

IBM shortcut hot keys table

Fn+F3: turn off the screen saver, StandBy mode (standby), monitor, hard disk, audio is turned off, move the mouse or press any key to lift.

Fn+F4: enter standby, Suspend mode (suspend), all tasks are being stopped and saved in the memory, in addition to memory all the equipment is stopped, press the Fn key for one second or more lifting, http://www.laptopbattery-fan.co.uk/

I hope for your help, thank you

update the keyboard driver & the adjustment for this should be in the control panel under keyboard. you can reboot & it may reset automatically