I found the reason. I need to enable the DMA on the IDE bus. After doing that, I got 4-6x writing speed now.
But I still have the compatibility issue.
By the way, the IOMagic Tech help is not good, they don't know the reason, only ask me to download the new firmware which is not helpful at all.
I found the reason.
所有跟帖:
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C, told U it was Ur SW problem
-IToldUSo!!-
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12/29/2004 postreply
12:22:23