09. Electronics assembly Step #28 History

Changes to Step #28

Edit by Grégoire Saunier — Jul 26, 2020

	[* 11] Direct links to the original Prusa assembly guides: [https://help.prusa3d.com/en/guide/8-electronics-assembly-b3-r2-design_73648\|MK3 (B3/R2 design)], [https://help.prusa3d.com/en/guide/8-electronics-assembly-b7-r3-design_75136\|MK3 (B7/R3 design)], [https://help.prusa3d.com/en/guide/8-electronics-assembly_34416\|MK3S].
	[* 10] The images and some text in this step are copyright of [https://www.prusa3d.com\|Prusa Research].
	[* 9] There are two versions of the PSU wires, make sure you identify where are the positive and the negative. This is extremely *IMPORTANT* or you might damage your RAMBo Einsy.
	[* 5] Both wires on each pair are black, *POSITIVE WIRE* is marked with a *RED LINE*.
-	[* 6] On each pair, there is a red and black wire. *POSITIVE WIRE* is *~~ALMOST~~ FULLY RED*.
+	[* 6] On each pair, there is a red and black wire. *POSITIVE WIRE* is *FULLY RED* (you might still see a little black line).
	[* 9] The connectors must be oriented in the correct way when you fix them. The *2nd image* shows the *correct* orientation. The 3rd image shows the wrong orientation.

	[* 11] Direct links to the original Prusa assembly guides: [https://help.prusa3d.com/en/guide/8-electronics-assembly-b3-r2-design_73648\|MK3 (B3/R2 design)], [https://help.prusa3d.com/en/guide/8-electronics-assembly-b7-r3-design_75136\|MK3 (B7/R3 design)], [https://help.prusa3d.com/en/guide/8-electronics-assembly_34416\|MK3S].
	[* 10] The images and some text in this step are copyright of [https://www.prusa3d.com\|Prusa Research].
	[* 9] There are two versions of the PSU wires, make sure you identify where are the positive and the negative. This is extremely *IMPORTANT* or you might damage your RAMBo Einsy.
	[* 5] Both wires on each pair are black, *POSITIVE WIRE* is marked with a *RED LINE*.
-	[* 6] On each pair, there is a red and black wire. *POSITIVE WIRE* is *~~ALMOST~~ FULLY RED*.
+	[* 6] On each pair, there is a red and black wire. *POSITIVE WIRE* is *FULLY RED* (you might still see a little black line).
	[* 9] The connectors must be oriented in the correct way when you fix them. The *2nd image* shows the *correct* orientation. The 3rd image shows the wrong orientation.