Geeetech

going to need more then one of those 4148, one heats up to much and cracks try 3 seams to work

all fans are dead and stepper motors are running in slow motion no power is getting to any thing after plugging in more then 2 fans it blow d17 diode. each fan worked before bye it's self and then when all together it shorted out i use the right connector and not Dupont Connectors so there is no oop...

ok anyone know who ya contact about this, i got 2 brand new geeetech gt2560 boards that are useless. hooked up right with the right connectors done to there color spec'ss on there wire diagram page. hooked up one fan it works , hook up the pwm fan and bam the board is dead so now i got 2 dead boards...

i have two gt2560 brand new boards down now with this fan blowing problem as soon as ya hook up more then two fan it blows out the board with a shout out sound . any one know how to trace it back to the power control reg