Key not working

[Guest]

Hello, one of my laptop keys isnt working its physically there but it just wont put the letter i need is there ny way to fix this?

 

[Guest]

If only one key is not responding (at all ?) it suggests a mechanical fault restricted to that key (usually cable or matrix failure is characterised by a group of keys failing).

However your post is slightly confusing -- you say "the key is there but it won't put the letter you need". Does this mean it is producing some output but the wrong letter. That might suggest a simple Windows problem.