Issue Description

When connecting xTool P2 with XCS, you may see a pop-up error message showing "Fan current too low" like the below:

Note：
Power off the machine before following this guide for troubleshooting.
Refer to this video tutorial to remove the casing of xTool P2: https://support.xtool.com/article/949

#1 Check for foreign objects or cable breakage

1. Remove the smoke exhaust pipe.
2. Use a 2.0mm hex screwdriver to remove the four screws fixing the fan cover as shown in Pic 1.
3. Take out the cover and the fan as in Pic 2.

• Check for any foreign objects stuck in the blades. If found, remove them.
• Inspect the fan cable for signs of breakage. If any damage is found, get the fan replaced.

4. If no abnormalities are found, put the fan back into the machine. Ensure correct installation with the white sticker facing outwards.
5. Fit the sponge gasket into the cover.
6. Place the fan cover back and install the four screws to secure the cover.

#2 Check the connecting cable

1. Refer to the video tutorial in the note to remove the following external covers and plates:

• Rear plate;
• Rear upper cover;
• Front plate;
• Left plate;
• Left upper cover;

2. Disconnect the fan from the cable.
3. Get a multimeter and switch it to buzz mode.
4. Place one probe on the cable connector, and the other on the main control board as demonstrated in Pic 4 to check the current flow in the cable.

• If the multimeter buzzes, the cable goes well.
• Otherwise, there may be no current flow through the cable and it needs replacement.

#3 Replace the Fan

• If none of the above works, the fan may be faulty and needs to be replaced.
• Get the fan replaced to check if it resolves the issue.