Hi,
when I start my PC I get a "0211 keyboard error". I found out that the problem has nothing to do with my keyboard but with the Monitor (SyncMaster 570B). The PC is connected via VGA interface.
However the monitor is working fine with another PC and my PC is working fine with another monitor (iiyama E1900S). The problem is reproducible. I tried 2 different monitors of the same type (SyncMaster 570B).