How to repair the extruder port where the extruder stepper driver is placed. have anyone ever tried repairing it in the motherboard?? https://reprap.org/forum/read.php?1,598099,598099#msg-598099 Thu, 13 Aug 2026 20:31:49 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?1,598099,601482#msg-601482 https://reprap.org/forum/read.php?1,598099,601482#msg-601482
Repairing RAMPS and similar electronics tends to be either a reasonably-simple solder job, or impossible.]]> epicepee General Sun, 27 Dec 2015 20:08:54 -0500 https://reprap.org/forum/read.php?1,598099,598100#msg-598100 https://reprap.org/forum/read.php?1,598099,598100#msg-598100
If its dead... you need to replace the Microprocessor.. this is not advisable, unless your good at SMD rework.

There are a two components related the to stepper driver that could make it seem dead... ie two resistors. Not very likley its them.]]> Dust General Fri, 18 Dec 2015 01:44:04 -0500 https://reprap.org/forum/read.php?1,598099,598099#msg-598099 https://reprap.org/forum/read.php?1,598099,598099#msg-598099 rizulthkr General Fri, 18 Dec 2015 01:27:18 -0500