Keyboard function key is not working.

The laptop keyboard will need to be replaced, go to www.ebay.com Type: make and model of laptop, refine search to keyboard.

Laptop keyboards do deteriorate from time to time. Once any key stops working, it is time for a replacement. Doing so is not difficult. Simply undo the case screws and gently separate the case to expose the keyboard. The keyboard floats inside and lays in the main board. Lift gently and pull out the small flat wire connection. The keyboard slides out and replace with a new board. Place flat cable in port on the main board, lay keyboard on top of chassis, close the top/bottom of case, tighten screws and all done. Go on line for Keyboards.

Mr.Atul singh. Sir you have a solution for this problem.Go to start-programs-accessories-accessibly and click on onscreen keyboard.If you are using laptop, sir i would suggest you to use a usb keyboard or wireless key board.As the key's of most of the laptops are a bit delicate.My pleasure to help you. Thanks. vishwa

My Vaio model is VGN-FS840 and after I formatted by laptop, my function key is not working, what shall I do to make it run? Can I download the driver? is it available in websites?

http://www.sony.com/index.php


go to services and support and download the mouse drivers

you can use keyboard in the windows to replace keys dont work in your keyboard
go start-> program->accesoires->accesbility-> on screen keyboard.

or you have condition take to prepaire for change new keyboard

i guess f1, f2, and all the function keys are given with added fn key in the left corner of the keypad. search for the blue icon with fn in the keypad. that should solve it. press fn along with the key you want to use.

the function keys doesnt need any extra driver.

but if you want to use tha additional features of function key like save, load, close and many more then you can get the software directly from official website of sony. alternativel you can download hotkeycontrol xp by which you can reconfigure you keyboard to add extra feature and options

Please go to the following link and download required drivers
http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNFJ370&SelectOS=27

If you have downgraded, it means you reformatted your hard drive and installed a new operating system.
Now you must go to Sony's site and download the drivers for the motherboard, as they are not included in Windows.
You should be able to find your model at this link:
http://esupport.sony.com/perl/select-system.pl?PRODTYPE=1,24,26,66,9,70,5,72


Good luck