E521 Keyboard key problem

[Simon Gao]

Hi,

We have one E521 AMD X2 machine that has been having keyboard key 
randomly repeating problem, sometimes a random key would repeat very 
fast and many many times like 
thisssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss. 
When this happens, I have to reboot the machine to temporarily fix the 
problem. The problem will come back in a few days.

The machine runs RHEL 4.4 x86_64 on it. I've also updated bios to 1.1.4. 
This seems not help at all.

Anyone can provide any help?

Thanks,

Simon