S17+ 76th/s two faulty boards in Australia

Hey everyone, just joined today after a bunch of searching on Google. I’ve checked out a few threads but they mostly focus on the US and Europe. Seems like Australia is getting overlooked. So, does anyone know a place that can fix my two hashboards or maybe someone selling hashboards for my miner? I’m pretty new to this, just started mining about a month back. I’ve got an s17+, l3++, and a mini doge right now. My s17+ still runs with one board, but the second one only works for about 5 minutes before throwing an error. I’m not sure how to upload a couple of pics for you all to check out what I’ve got.