What your asking isn't even a "Linux" question, but a motherboard question - is it electrically possible to do this.
The answer is still no.
The only chance you would have, would be to get the spec of the chip/card which is in the slot, and see if there is a bit you can set on it which would "disable" it, or put it into some "low power mode".
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不，
您问的甚至不是“Linux”问题，而是主板问题 - 是否可以电气来做到这一点。
答案仍然是否定的。
您唯一的机会是获取插槽中的芯片/卡的规格，并查看是否有可以在其上设置的位来“禁用”它，或将其置于某种“低功耗模式”。
No.
What your asking isn't even a "Linux" question, but a motherboard question - is it electrically possible to do this.
The answer is still no.
The only chance you would have, would be to get the spec of the chip/card which is in the slot, and see if there is a bit you can set on it which would "disable" it, or put it into some "low power mode".