SY01002: Disk Full
What This Means
Your device's storage is full. The POS cannot save data or continue operating without available disk space.
Common Causes
- Storage full — No free space on the drive
- Large local database — POS data using significant space
- Temp files — Temporary files consuming space
- Other applications — Other apps filling the disk
How to Fix
1. Free Up Disk Space
Delete unnecessary files:
- Empty the trash/recycle bin
- Remove old downloads
- Delete unused applications
- Clear temporary files
2. Check Available Space
Windows:
- Open File Explorer
- Right-click the drive → Properties
- View used and free space
macOS:
- Apple menu → About This Mac
- Click Storage
3. Clear Browser Data (Web Version)
Browsers store data locally:
- Clear cache and cookies
- Remove old site data
- Check browser storage usage
4. Move or Delete Large Files
Find and handle large files:
- Old videos or photos
- Large downloads
- Unused software
- Backup files that can be moved to external storage
5. Check POS Data
If POS data is very large:
- The local database may need cleaning
- Consider clearing and re-syncing
- Check if old data can be purged
Recommended Free Space
Keep at least:
- 10GB free for normal operation
- 20GB+ for large catalogs
- More space is always better
Preventing Future Issues
- Regularly clean up unnecessary files
- Set up automatic temp file cleanup
- Monitor disk space usage
- Consider larger storage if frequently full