Keyboard not working (8 i k , do not work)
Please can someone help there are some keys that are not working on my keyboard they are " 8, i, k, ,(comma)" as well as left and right arrow. This seems to be a software issue as sometimes they just start working again wthout any physical change. Does anyone know how to resolve this? I have had to copy and paste to get the missing keys to write this. I have found that sometimes when I hold down all of these keys at the same time they come back to life. Other times if i hold down shift and i it wont work but plain i (lowercase) will work. All this makes me think it's a software issue rather than something wrong with my keyboard. Thanks
Macbook Pro 15, Mac OS X (10.4.11)