From 2bed5e76fab93cc88dd6cff60bb973dff1c94cf5 Mon Sep 17 00:00:00 2001 From: Candas1 Date: Sun, 3 Jul 2022 22:16:37 +0200 Subject: [PATCH] Updated Troubleshooting (markdown) --- Troubleshooting.md | 1 + 1 file changed, 1 insertion(+) diff --git a/Troubleshooting.md b/Troubleshooting.md index fe0bcf2..5c31eaa 100644 --- a/Troubleshooting.md +++ b/Troubleshooting.md @@ -1,5 +1,6 @@ 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 +* If the led on the mainboard is ON when you press the button, but the board doesn't stay ON when you release the button, you might want to check if you have [another variant](https://github.com/EFeru/hoverboard-firmware-hack-FOC/wiki/Firmware-Compatibility#mainboard) of the board * 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) while keeping the button pressed? Even if you feed the board with 3.3v from the st-link ? * The 5v or 3.3v dc-dc converters could be defective, you can usually find the same dc-dc converters on the sideboards * If the board draws more than 100mA in idle, it's probably broken