<![CDATA[SoliForum - 3D Printing Community — Da Vinci colour main board.]]> https://www.soliforum.com/topic/18761/da-vinci-colour-main-board/ Mon, 20 Sep 2021 12:08:48 +0000 PunBB <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154983/#p154983 Hi any joy? What does SW1 do?

]]> Mon, 20 Sep 2021 12:08:48 +0000 https://www.soliforum.com/post/154983/#p154983 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154116/#p154116 kiwipete69 wrote:

No luck so far, with sw1, when shorted another led light comes on next to the switch but no reboot, not sure if I need to disconnect hot end ribbon cable as well.
Perhaps the j2 is used in the process.

It probably has no firmware in it, only a boot loader. So no matter what buttons you push it is not going to boot. You need to load firmware in it through JTAG using the correct programmer for the boards processor.

]]> Wed, 07 Oct 2020 21:35:09 +0000 https://www.soliforum.com/post/154116/#p154116 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154114/#p154114 No luck so far, with sw1, when shorted another led light comes on next to the switch but no reboot, not sure if I need to disconnect hot end ribbon cable as well.
Perhaps the j2 is used in the process.

]]> Tue, 06 Oct 2020 23:11:15 +0000 https://www.soliforum.com/post/154114/#p154114 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154110/#p154110 no, try the SW1 only.

]]> Sun, 04 Oct 2020 14:24:57 +0000 https://www.soliforum.com/post/154110/#p154110 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154109/#p154109 Ah,ok thanks for that, so I’ll short that switch in conjunction with J2.

]]> Sun, 04 Oct 2020 11:41:57 +0000 https://www.soliforum.com/post/154109/#p154109 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154108/#p154108 look closer to your pcb! I have marked red for you! (SW1 = Switch 1)


http://soliforum.com/i/?y72hRgL.png

]]> Sun, 04 Oct 2020 10:19:12 +0000 https://www.soliforum.com/post/154108/#p154108 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154106/#p154106 Sorry,What is SW1?

]]> Sat, 03 Oct 2020 17:08:07 +0000 https://www.soliforum.com/post/154106/#p154106 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154105/#p154105 Did you tried the SW1  ??

]]> Sat, 03 Oct 2020 15:07:41 +0000 https://www.soliforum.com/post/154105/#p154105 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154104/#p154104 I figured as much, I tried J2, then powered up, nothing happens, printer won’t boot up, If I power up printer first
Then switch J2, the printer operates as normal, I’ll keep digging.

]]> Sat, 03 Oct 2020 10:10:14 +0000 https://www.soliforum.com/post/154104/#p154104 <![CDATA[Re: Da Vinci colour main board.]]> https://www.soliforum.com/post/154103/#p154103 J2 will probably erase the firmware if you press it while powered. Typically there is no way to reset firmware on any printer without flashing a fresh factory copy to the machine.

]]> Sat, 03 Oct 2020 02:17:44 +0000 https://www.soliforum.com/post/154103/#p154103 <![CDATA[Da Vinci colour main board.]]> https://www.soliforum.com/post/154102/#p154102 Probably a long shot, but would anyone have any idea how to reset the firmware on this type of board.
No sd card in this one, only a small switch with J2 on it.

]]> Sat, 03 Oct 2020 01:52:16 +0000 https://www.soliforum.com/post/154102/#p154102