Install the Resource Pack and Verify It's Working

Download and Activate

Place the Ender IO Into the Void Resource Pack file into your .minecraft/resourcepacks folder. Launch Minecraft, open Options > Resource Packs, and move it to the Active list. You'll see a preview thumbnail confirming the pack is loaded.

Check That Textures Have Changed

Create a new world or load an existing one with Ender IO installed. Look for any Ender IO machine block or item in your inventory. The machines should display cleaner, brighter textures with modern shading compared to the original art style. Items like ingots, gears, and tools will show denser metal shading that matches classic Minecraft programmer art.

If you see the old textures, the pack may not be active. Return to Resource Packs and confirm it's listed above the Default pack. If you're using Endergy or Allthemodium – Ender IO Capacitor Additions, those addon textures should also update automatically once the main pack is active.