<![CDATA[SoliForum - 3D Printing Community — SD2 Not responding]]> https://www.soliforum.com/topic/5151/sd2-not-responding/ Sun, 12 Jan 2014 06:38:20 +0000 PunBB <![CDATA[SD2 Not responding]]> https://www.soliforum.com/post/46500/#p46500 I recently upgraded my SD2 with a bunch of new parts. A E3D extruder, panelolu2, 1284 chip and a 360w psu. Everything seem to work ok after trial and error of configuring the firmware to work with the panelolu 2. On my second or so print with the new hardware, my printer just stopped mid print and would not respond via the panelolu or the reset button. Then I tried printing from my Macbook pro which I used in the past to print with and got a few prints to finish, but in the end it did the same thing and began to freeze mid print. So I though it was the panelolu2 and something in the firmware causing problems, so i took that off and reverted back to lawsy's firmware and still continued to give me problems. Now I'm at the point where after i connect it will accept one or two command such as heat the bed or extruder and then will not respond and keeps on heating. No temp readings or any control what so ever. I also put my old 644p chip back in and had the same problems. My guess is the board might be toast, but I'am not sure and would appreciate some input before I jump off and replace it. So any advice would help a lot!

Thanks,
Price

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