USB 6501

[HuuDNguyen]

I'm using the USB 6501 Digital I/O module, NI MAX 14.0.1 Driver, LabWindows/CVI.

Why all the outputs / inputs go high state when I restart and bootup my PC.?

They should stay at the state that the program has set. or at the low state when the PC restart

[Dennis_Knutson]

No, you have not read the specs. The device defaults to high impedance inputs on power up and it does not support programmable power up states.