diff --git a/Variant-PWM.md b/Variant-PWM.md
index 65844f0..e5a6650 100644
--- a/Variant-PWM.md
+++ b/Variant-PWM.md
@@ -16,4 +16,5 @@ Proceed with [calibration](https://github.com/EmanuelFeru/hoverboard-firmware-ha
 
 ## Troubleshooting:
 If the board is [beeping](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Diagnostics)
-* Make sure you are using the sensor cable(left or right) selected in config.h
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+* Make sure you are using the sensor cable(left or right) selected in config.h
+* You might have a defective input, because of a fried resistor or MCU pin (e.g. [issue](https://github.com/EFeru/hoverboard-firmware-hack-FOC/issues/244)), you can configure the firmware to work on the other cable
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