Device connects but isn't displayed on screen.
Device connects but isn't displayed on screen.
You're encountering an issue where the USB drive appears as unreadable and prompts formatting, but after clicking the format button it shows a warning about the file being lost. This can happen due to file system corruption or improper handling. Try these steps:
- Restart your Chromebook and ensure the USB is properly connected.
- Check if the drive is recognized by opening File Explorer and navigating to the drive’s location.
- Format the drive using the correct settings in Windows (right-click → Format).
- If the warning persists, consider using a different USB port or cable.
- If the problem continues, reset your USB driver via Device Manager after formatting.