FN Key causes blue screen

[DMA2Superman]

I recently got acer laptop, it gives problem when i open any application. Function key also not working properly. Whenever I press the "FN" key on my acer laptop it shows bluescreen error. What can I do? Does anyone have a clue?

[Rawko]

Try System Restore. Open System Restore by clicking the Start button , clicking All Programs, clicking Accessories, clicking System Tools, and then clicking System Restore. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.

[deoWo]

To fix blue screen errors, you can safely assume that there's something going seriously wrong in your operating system. BSOD happen for a reason; loose parts, failing parts, recently added hardware and/or software that has presented itself as a problem. If there is any yellow exclamation mark in device manager then driver for that device is missing. This driver also cause the blue screen error.

[RoninBlade]

If Laptop Fn key gives blue screen error then try to reinstall driver for newly added hardware if it didn't fix the problem then try to reinstall windows.

Check this thread for more for information :
Blue Screen Error
Windows blue screen error
Blue Screen Error Code 0x000000F4