How do I fix function keys problem?

[semitho]

Something is wrong with my fn key and F1-F12 keys?
Suddenly it seems like my F1-F12 keys are using different keys.
For example, when I press F1, I get a screen output switch thing. F2 disables my wifi. F3 uses the A key. F8 uses my Q key, and F9 uses my G key.

How do I fix this? I want to use F5 to refresh web pages but it doesn't work.


I am using a Dell Inspiron 17R N7110 model

 

[Maguscreed]

Is there an f.lock key on the keyboard in question?
It overrides the fn key. I have no idea what pressing both at the same time results in. Likely the problem you are experiencing though.

 

[semitho]

I don't think there is, I only see NumLk

 

[Thorsen]

Numberlock sometimes works in conjuncture with the function key. Try pressing Fn + Shift + Numberlock

Or any other combinations like Fn + Ctrl +Numberlock

Or maybe even just Fn + Numberlock... not sure which will work...

 

[semitho]

none of them work :c

when I try using the on screen keyboard, it works though

 

[Thorsen]

Have you tried any other keyboards? it might be a problem with the keyboard itself. like if anything spilled on it, the contacts can get crossed.

 

[semitho]

I used an external keyboard and everything works fine-- I think it's my laptop keyboard. I never eat or drink near my computer though...

 

[Maguscreed]

It could be something goofy has gone wrong with the software or driver that supports it.
You could try reinstalling that. It should be available on the manufacturer's website.

 

[Thorsen]

If you need to replace it, there are video tutorials on how to remove the keyboard this one is for full disassembly, but it has the keyboard part in it:

Note: if its still under warrentee then probably send it in for repair



Note: if its still under warrentee then probably send it in for repair