Quick answer

Installing the Cat Girl front panel on your MAINGEAR MG-1 takes about 10 minutes. The key is selecting the correct version for your system (All-new MG-1 or Classic MG-1) before you begin.

Why version matters

The Cat Girl front panel is designed specifically for the MG-1 chassis, but there are two distinct versions: one for the All-new MG-1 and one for the Classic MG-1. Using the wrong version can result in misaligned mounting points or a poor fit.

Check the model of your MG-1 before ordering. If you are unsure, look at the front panel connector layout or contact MAINGEAR support with your system's serial number.

Installation steps

  1. 1. Power down and unplug: Shut down your PC completely and disconnect the power cable. Press the power button to discharge any residual power. Skipping this step risks electric shock or damaging components.
  2. 2. Remove the existing front panel: Gently pull the bottom edge of the current front panel outward. Work your way up along both sides until the panel releases from the clips. Set it aside. Do not yank from the top first; you may break the plastic clips.
  3. 3. Verify your Cat Girl version: Check the label on the Cat Girl packaging or the panel itself to confirm it matches your MG-1 model (All-new or Classic). If the versions do not match, stop and order the correct one before proceeding.
  4. 4. Align the new panel: Hold the Cat Girl panel at a slight angle and insert the top tabs into the corresponding slots on the MG-1 chassis. Then press the bottom edge firmly until you hear the clips snap into place. Listen for an even snap on both sides; a loose panel may vibrate or fall off.
  5. 5. Test the fit: Gently tug the panel from the bottom and sides to confirm it is secure. Reconnect power and boot your PC to ensure nothing obstructs airflow or front I/O ports. If the panel feels loose, remove it and recheck the alignment of the top tabs.

What you need

  • Cat Girl: Cat Girl is a MAINGEAR front panel accessory for the MG-1. Available versions: All-new MG-1 and Classic MG-1. Selecting the correct version ensures the panel fits securely and aligns with your case's mounting points.

    Cat Girl

    Cat Girl