diff --git a/Troubleshooting.md b/Troubleshooting.md
index 6367a02..f590b86 100644
--- a/Troubleshooting.md
+++ b/Troubleshooting.md
@@ -1,7 +1,7 @@
 The board is not turning on, you hear the power stage buzz noise but no melody
 * Can happen if you haven't [flashed](https://github.com/EFeru/hoverboard-firmware-hack-FOC/wiki/Compiling-and-flashing-the-firmware) the chip properly, make sure you hold the button while flashing so the chip is always powered
 * The chip might be defective, can you connect to it with [st-link utility](https://github.com/EFeru/hoverboard-firmware-hack-FOC/wiki/How-to-Unlock-MCU-Flash) ?
-* The dc-dc converters providing 3.3v to the chip might be defective
+* The 5v or 3.3v dc-dc converters could be defective, you can usually find the same dc-dc converters on the sideboards
 <br>
 
 The board is not turning on, you can't hear the power stage buzz noise, and no melody