How to replace Elegoo Saturn 3/ Saturn 3 Ultra/ Saturn 4/Saturn 4 Ultra LCD screen?

Опубликовано: 02 Октябрь 2026
на канале: ChiTu Systems
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Here is a guide video for replacing Elegoo Saturn 3 Ultra LCD screen.
Easy to get done, and make your printer refresh!

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0:05 Loosen and remove the 4 screws on the bottom and middle board
0:08 Slightly open the front cover
0:10 Unplug the cable from the touchscreen and LCD screen
0:14 Unbuckle from the right side
0:17 Tear off the masking tape
0:21 Unplug the fan, motor and limit plugs from the motherboard
0:34 Remove the whole center panel
0:36 Slowly push out the original screen from bottom
0:38 Spraying alcohol makes the glue easier to remove
0:40 Put the cable through the gap first, and then place the screen down
0:49 Apply masking tape to the edge and place the holes for the screws
0:56 Install the whole center panel
0:58 Connect the cables and install the buckle black
1:16 Install front cover plate
1:19 Screw in all the screws