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Dual-Boot Windows 10 and Real Time Operating Systems on NI PXIe Controllers

Updated Sep 9, 2019

Reported In

Hardware

  • PXI Controller

Issue Details

  • I want to use both Windows 10 and PharLapRT (Real-Time) OS on my PXIe Controller. 
  • I have a Windows 10 installed, and would like to try dual booting, I divided the partition as FAT 32 for PharLap RT OS, but RT wasn't recognized.

Solution

  • Due to differences in frameworks of Windows 10 and RT operating systems, PXIe controllers can not be dual booted with both Windows 10 and a RT OS. 
  • NI's policy for PXIe Controllers that ship with Windows 10 is that they are configured to boot in Unified Extensible Firmware Interface (UEFI) mode with a GUID Partition Table (GPT) partitioned hard drive. Windows 10 systems which are installed in UEFI mode with a GPT partitioned hard drive do not support dual booting PharLap RT, and there is no plan to add this capability. Hence, dual booting with Windows 10 is not supported with NI PXIe controllers. PharLap RT requires legacy booting and a Master Boot Record (MBR) partitioned hard drive.
  • Configuring a dual boot Windows 10 PXIe Controller using MBR partitioned hard drive is not recommended by NI. NI is not responsible for any malfunctions of the PXIe controller.
  • If you would still like to change between systems, it is recommended that you change out the physical hard drive of the controller with the operating system of choice loaded on the new drive.  If your chassis originally had Pharlap RT installed, you may need to update the BIOS using a bootable USB to support the UEFI mode required with Windows 10.

Additional Information

In case of Windows 7, you can do dual booting by following Dual-Boot Windows 7 and LabVIEW Real Time on a PXI Controller.

As far as dual boot support for Linux RT is concerned, it is not currently on the list of features NI is targeting for Linux RT.

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