May not be supported. http://www.google.com/search?hl=en&q=error+304%3A+keyboard+error&btnG=Google+Search&aq=f&oq= seems to allude that the case cover isn't closed in the first hit.
i have a compaq computer w/ windows xp home on it. i installed microsoft wireless keyboard and mouse on it. they work fine when the original wired keyboard/mouse are plugged into the computer. Once the computer is turned on w/ the original keyboard/mouse plugged, the wirless desktop works fine. I can even take out the original keyboard/mouse and the wireless desktop works fine. but if i turn on my computer w/o the original keyboard/mouse attached, the computer doesnt even start up. it shows error 304: keyboard not attached or something...... why does this happen? can it not detect the wireless desktop?
thanks for the help