Exchange the keyboard if you still have the receipt.

If it demage another new keyboard, then you would know it is definately the motherboard.

At that point, you just change the board, or junk the pc.

所有跟帖： 

• 回复：Exchange the keyboard if you still have the receipt. -mmjc- ♂ (176 bytes) () 10/12/2007 postreply 13:22:42

• Just don't use the port if you have other port to use. -色大胆小- ♂ (45 bytes) () 10/12/2007 postreply 13:31:51