Erratic Keyboard. A virus? Or an hardware problem?
In the beginning I suspected that the problem were the effect of a virus. Then I connected another keyboard to the MacBook (i.e. the keyboard usually connected with an e-Mac) and the problem was solved: all worked fine again.
This is not a real solution, however, for a laptop...
Would this mean that the problem with the MacBook will be solved if I just replace its keyboard?
Or might the problem be related with the software?
Thank you for your help
MacBook, Mac OS X (10.4.11)