¶ 1.Tools:
- S2.5 Allen key
- Diagonal pliers
- Universal meter
¶ 2.Trouble shooting:
¶ Step 1: Check the X-axis motor cable
Please check whether the X-axis motor cable is connected incorrectly or loose.
¶ Step 2: Check the X-axis motor adapter cable
Please check whether the X-axis motor adapter cable is connected incorrectly or loose.
¶ Step 3: Check the X-axis motor adapter board
Please check whether the pin of the X-axis motor adapter plate is bent or loose. If the pin of the X-axis motor adapter board is indeed damaged, you need to raplace a new adapter board.
For specific replacement guide, please refer to: X-axis motor adapter board replacement guide
¶ Step 4: Check the motherboard connection wire.
(1) Use S2.5 allen key to remove the two screws securing the bottom plate. Then unplug the cooling fan cable and remove the bottom plate.