What if some modules installed in a remote Thunderbolt
chassis show up in Windows Device Manager with yellow
exclamation points?
Thunderbolt does not allow peripherals to take advantage of legacy IO Space.
Some devices (such as serial or Ethernet modules) may rely on IO Space, creating
resource allocation issues in the system. These modules should not prevent boot or
operation of other devices, but will not function using IO Space.
For more information, go to
ni.com/support.
What if some devices, when installed in a system with
many remote chassis, show up in Windows Device
Manager with yellow exclamation points?
PCI Express systems are allocated 256 unique bus segments. The Thunderbolt 4
ports on the PXIe-8862 consume 50 segments each (two ports total), leaving the
residual segments for remote chassis connections. Disabling the Thunderbolt 4
ports from your PXIe-8862 BIOS allows those 100 bus segments to be allocated to
remote chassis.
For more information, go to
ni.com/support.
My chassis or controller does not appear in MAX. How do
I use MAX to identify and congure my PXI system?
If you are using MAX to configure your PXI system, you must install the PXI Platform
Services soware on your controller to identify NI PXI and PXI Express chassis and
modules in MAX. You can install PXI Platform Services from the soware CD included
with your controller or from
ni.com/downloads.
PXI Platform Services version 21.5 or later supports the PXIe-8822/42/62.
ni.com
38
PXIe-8822/42/62 Getting Started
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