NEC 140He User Manual page 243

PCI hot-plug fails:
•
Is BIOS configuration correct?
→ You must change the BIOS configuration to use the PCI hot-plug feature.
<Menus to check: [Advanced] - [PCI Configuration] - [Hot Plug PCI Control] -
[Minimum/Middle/Maximum*]>
* Setting value depends on the board to be installed. See Chapter 4 for details.
<Menus to check: [Advanced] - [PCI Configuration] - [Hot Plug PCI Control] - [Empty Bus Default
Speed] - [PCI Slots 5-6] or [PCI Slots 7-8] - Transfer speed of the board to be installed>
The driver of a PCI board cannot be stopped from the operating system when Hot Remove or Hot Replace is
executed for the PCI board:
•
Is another software application using the PCI board for which Hot Remove or Hot Replace is to be
executed?
→ If another software application is using the PCI board for which Hot Remove or Hot Replace is to be
executed, the driver of the PCI board cannot be stopped.
Terminate the software, then stop the driver of the PCI board. If executing Hot Replace, restart the
software after having mounted a new PCI board.
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