> For the complete documentation index, see [llms.txt](https://help.iodd.kr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.iodd.kr/troubleshooting.md).

# Troubleshooting

- [Booting Error](https://help.iodd.kr/troubleshooting/booting-error.md): Troubleshooting guide for common booting issues and hardware compatibility.
- [IODD Drive Initialization](https://help.iodd.kr/troubleshooting/iodd-drive-initialization.md): OS-level partitioning and formatting guide for IODD drives using MBR, GPT, NTFS, exFAT, or FAT32.
- [Error Messages](https://help.iodd.kr/troubleshooting/error-messages.md): Troubleshooting common error messages and status codes displayed on the IODD screen.
- [FAQ](https://help.iodd.kr/troubleshooting/faq.md): Frequently asked questions and solutions for IODD devices.
- [Firmware Update](https://help.iodd.kr/troubleshooting/firmware-update.md): Official firmware update guide and release notes for IODD devices.
- [ST400/LK100/MINI PRO Password Reset](https://help.iodd.kr/troubleshooting/st400-lk100-password-reset-sa.md): Password reset and data initialization guide for ST400, LK100, and MINI PRO models.
- [IODD MINI Password Reset](https://help.iodd.kr/troubleshooting/iodd-mini-reset-password.md): Comprehensive guide for resetting a forgotten iodd MINI password using two different methods.
- [IODD 2541 Password Reset](https://help.iodd.kr/troubleshooting/iodd2541-reset-password.md): Password reset and disk initialization guide for IODD 2541 across Windows, macOS, and Linux.