Undervoltage icon

An undervoltage warning is a lightning bolt icon that appears on your screen when there is insufficient power going into your pi-top.

The following checks can be made to resolve this:

• Ensure you're using a pi-top [3] Power Supply Unit that is connected directly into the mains power source.
• The lastest pi-top OS is installed on your microSD card.
• Try with a new SD card in case your existing SD card has become corrupted.
• The Cooling Bridge has the correct Thermal Pad affixed.
• The Cooling Bridge is connected properly to the Raspberry Pi pins and Hub