We have the AIM-104-Frick I/O SBC-GX1 board in our Frick compressors microprocessors. We have sent them to be repaired before. The repiar company said the boards were repaired but they did not operate. They tried to get them to work and decided it was a software problem. I do not want to try this again. So you can understand my reluctance to try and have them repaired again. Do you have a way to plug the boards in and test the software program or even reprogram the software. If you can, please give me a price to repair one and we will send you one and give it a try in our compressor.