电脑启动出错了，windows启动不了，在线等。

重装系统后就成这样了，有时windows一启动就出下面那一些，有时快启动起来了就出来了，换了一块硬盘到这台电脑还是这样，用光盘启动DOS操作都很正常，请告诉我是主板的问题还是软件的问题，能解决最好，在线等，求各位大师傅们了。
We apologize for the inconvenience, but windows did not start successfully. A recent hardware or software change might have caused this.
If you computer stopped responding, restarted unexpectedly, or was automatically shut down to protect your files and folders, choose Last Known Good Configuration to revert to the most recent settings that worked.
If a previous startup attempt was interruped due to a power failure or because the Power or Reset button was pressed, or if you aren\'t sure what caused the problem, choose Start Windows Normally.
Safe Mode
Safe Mode with Networking
Safe Mode with Command Prompt
Last Known Good Configuration (your most recent settings that worked)
Start Windows Normally
Use the up or down arrow keys to move the highlight to your choice.
安全模式也进不了，快启动好的时候就自动重启了，正常启动也一样，确定不是操作系统的问题，这块硬盘在别的机器上用

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