While I've tracked this down to BIOS and drivers the problem is usually that the machine's maker forgot to update one or the other.
Your post didn't tell much so I start with the usual.
Bob
That's a worst problem I am facing. Whenever I plug some device like external ethernet card out of my PC (without safe removal), it gives me a blue screen. In windows XP, such thing didn't happen.
If someone has a solution, please share. Thank you.

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