← Repair Guides|Update Operating System
Easy10 min

Update Operating System

Symptoms this guide addresses

  • New OS features
  • Bug fixes
  1. Ensure new OS file is on disk.
  2. Press DISK.
  3. Select DISK UTILITIES.
  4. Select COPY SYSTEM.
  5. Select the OS file as source and Internal System as destination.

Source: E-Synth Ultra — e-mu-eos-4-0-manual (manual)