帮忙看看这个是什么意思？

Question

Transfer Mode Dowongraded
The transfer mode for this device was set to a mode lower than what it is capable of because of excessive transfer errors to the device. This will cause a loss of system performance.Please check the cabling to the device and verify an 80 conductor flat ribbon cable is used for Ultra66 and higher transfer modes.

在设置硬盘DMA时出现的

Answer 1

楼主是想更改硬盘的DMA模式吧？？可能调到不对的模式上面了，换个数据线看下，80的，

Answer 2

移动模态 Dowongraded
为这一个装置的移动模态被设定成一个低于它因为过度移动错误到装置能够的模态。 这将会引起一个系统表现的损失。