Hello,
I believe I am having a similar issue to:https://e2e.ti.com/support/dlp-products-group/dlp/f/dlp-products-forum/1105207/dlplcr67evm-usb-device-not-recognized.
When powered on my DLP9000EVM has all of the correct lights on and displays the pattern sequence. However, in the Lightcrafter GUI it says the device is "disconnected." Everything has been working fine in the "pattern on the fly" mode, so my only thought of what may have gone wrong is that the pattern mode was not "stopped" before the device was disconnected from power. Following the advice from the forum linked above, I connected the J12 HOLDBoot jumper and powered on the device, but it was still disconnected in the GUI. Any help with this issue would be greatly appreciated.
Thank you,
Katya