Wierd laptop keyboard layout

[RevCrew1]

A few days ago i something happend to my laptop,the letters U,I,O,P,J,K,L,;,M... were replaced by numbers like 5,6,4,3,6,7,0.The rest of my keyboard is OK,i tryied looking into my settings,but nothing was changed i have it set on US layout.

On my keyboard i have printed numbers over some keys (i took a picture of it)
Please help

 

[pbcopter]

Try pressing the num lk button in the upper right of the screen shot along with the same key that allows you to select the other keys that are shown in a box .

It appears that those numbers on the letters U,I,O,P,J,K,L,;,M represent a numbers key pad.

 

[RevCrew1]

After i did that i couldn't press numbers 1,2,3,4,5 on the top of the keyboard under F1,F2,F3,F4....
And after a short period of time the problem reapears.

 

[pbcopter]

Have you installed the latest drivers for that model keyboard?

 

[RevCrew1]

I dont think so,where can i find drivers for HP 550?

 

[pbcopter]

Try here.

Drivers & Software for HP 550 Notebook PC - HP Support Center.

 

[RevCrew1]

I have Windows 7

 

[pbcopter]

I would try the Vista drivers since that is all that is available. They usually work ok.