PCI-6221 partially recognised

[Foucal]

Good afternoon,

I need to control a pair of galvo mirrors using a PCI-6221 card but it seems the PC sees it only partially. Ient on other topics but didn't find any solution.

Zhen I launch for the 1st time NImax, the card appears in the device list. When I open the test panel in order to make a 1st series of analog output data, it works. But once the continous data generation goes beyond a certain number of samples, the task end and an error pops up: sometimes it is -50400, -88708 and -89130 (see images, sorry it is in French). Plus, when I want to reset the card, another error systematically pops and I then cannot use the card anymore. The only way I found is to power off the computer completely and wait a couple of seconds, as a simple reboot from Windows does not work.

I tried everything: change card PCI port, reinstall NImax, etc. I still did not find any solution.

Thank you!