linux 死机 reason 39 on cpu 0

iamqiuhui

最近我的linux服务器偶尔会死机，重起后正常，
下面是我发现的可疑点：
hdparm -t /dev/md1
显示如下：
Timing buffered disk reads:
Message from syslogd@nzel .server3 at Fri Dec 19 10:01:18 2008...
nzel-server3 kernel:Uhhuh. NMI received for unknown reason 39 on cpu 0
Message from syslogd@nzel=server3 at Fri Dec 19 10:19:39 2008...
nzel-server3 kernelo you have a strange power saving mode enabled?
Message from syslogd@nzel-server3 at Fri Dec 19 10:19 39 2008...
nzel-server3 kernelazed and confused,but trying to continue
478MB in 3.01 seconds =158.90 MB/sec
还有个问题，怎么把linux 上的文字复制到WINDOWS里？