No LCD after fan short

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Posts: 1
Joined: Mon Jan 04, 2021 5:25 am

No LCD after fan short

Post by radblasters » Mon Jan 04, 2021 5:29 am

Hello all, first post.

I just recently had a fan short out and it immediately shut down my machine. I checked the power supply and its still outputting 24v. the board its self has a red LED still on. Power switch lights up, but there appears to be no power to the LCD screen. My first thought was something on the small power distribution board that the fans plug into (on the hot end gantry), but i have that unplugged with no change to the LCD.

Is there something on the board or the LCD board i can test to figure this out? thanks

Posts: 3
Joined: Sun Dec 27, 2020 4:54 am

Re: No LCD after fan short

Post by RDaniels » Wed Jan 06, 2021 2:40 am

Hi there,

I did something similar and it turned out that I blew a 10amp fuse on the board.
I ordered a replacement of Ebay ... 2749.l2648

Swopped it and I was good to go.

Hope that I have helped.


Rob D.

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