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PXIe-6251 Showing Negative Current Device Temperature, all open-circuit voltages at -0.0012V

Just bought a new-to-me PXIe-6251 and am trying to troubleshoot these issues to determine if I have a dead board or not.

 

Self-test passes.

 

Self-Calibrate fails (Status Code: -200545), tried un-plugging and re-plugging, restarting, resetting, etc.

 

Current Device Temperature: -49.9°C

 

I have successfully self-calibrated my other NI PXI boards with no issues. 

 

All voltages show "-0.0012V" flat, no ripple (which seems odd since it's open with no connector attached).

 

What can/should I do to try and resolve this issue? 

 

 

Other setup information:

- New Dell Lattitude Laptop with Thunderbolt 4 ports

- New PXIe-1090 Chassis

- New Thunderbolt 3 (20gbps) cable

- New Power Cable

- PXI-6255 connected, fully functional

- PXIe-6251 connected, (see above for problems)

- Latest versions of all software (NI MAX, etc) latest windows updates, etc. etc.

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High chance that the board is damaged and requires repair. If the firmware is functioning correctly, at least the temperature should be read back correctly.

Santhosh
Soliton Technologies

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