Last few reduced to clear since a new version is coming. This version will be 100% compatible with the new version however. Click here for the full details.

This page is for the Project Stellar upgrade part only. If you also want to upgrade your original Xbox console to HDMI output, click here. If you have an XboxHD installed already and want to upgrade it to XboxHD and Stellar, you will also need this component.

EU customers can order Project Stellar from us with confidence! No customs checks or hold-ups, no complicated returns and no nasty surprises at the border. All our boards are 100% authentic and purchased directly from MakeMhz. Please be aware that not all features of Stellar are available at launch and will be added in future firmware updates.

Project Stellar from MakeMhz is an Xbox upgrade like no other that has come before. Stellar boasts unprecedented capabilities without affecting or compromising the performance of the Xbox console itself. The upgrade is based around an FPGA with 8MB of RAM, onboard flash memory and numerous IO connectors for future expansion.

Stellar comes equipped with its own operating system which runs independently of the Xbox’s own software. The OS can be accessed by pressing “Start” during the boot animation. The Stellar OS dashboard will then appear and offers access to all of Stellar’s available features.

Stellar is ideal for repairing or upgrading any original Xbox console. Faulty hard drives can now be removed and replaced, faulty DVD drives bypassed or replaced. The device includes extensive features for testing and monitoring your classic consoles health, as listed below:-

• Built-in tools for system troubleshooting, configuration, hard-drive setup, etc
• Automatic network based system updating
• Kernel level Optical Drive Emulator. (ISO loading, bypass faulty DVD drives)
• Compressed ISO loading (CISO)
• Additional controller support. (Use Xbox One controllers!)
• Network loading of ISOs and virtual HDD images (coming soon)
• Titan+ support. Supports legacy configured drives and Titan formatted HDDs for up to 16TBs of native storage
• Auto optimal UDMA timing. Up to UDMA5 autoconfigured, verified and tested on boot
• Native ATA TRIM support
• True no-DVD drive bypass. No external changes required
• Support for 64MB, 128MB and 256MB RAM configurations
• Automatic system time updating via network on boot
• Analog video improvements and fixes with feature parity of the XboxHD+
• Native boot animation in 720P
• Native force 480P with HD+ fixes
• Insignia enhancements
• Advanced fan control
• Kernel debugger over USB
• GDB debugger via USB
• And so much more…

Want to learn more about Project Stellar? Check out the RetroRGB page here, or this excellent video from Macho Nacho productions.

Installation Instructions

Please note – This upgrade requires soldering skills. Do not order this kit until you have studied the installation instructions and you are confident you can install the modification. While some technical support may be available in our forum, we cannot give refunds on kits damaged due to incorrect or aborted installation attempts, nor can we offer technical assistance with installations. Further technical support is also available on the MakeMhz Discord chat.

Installation Guide

Knowledge Base

Firmware Recovery

Troubleshooting

Upgrading to Stellar XboxHD+

Installation services for this part are coming soon, contact us if this is something you require.

Please note that if you are upgrading to Stellar from another Xbox chip or a soft upgrade, you will need to reinstall your custom dashboard. This must be done by downloading the full dashboard package and installing it as per the instructions here.

Xbox is a trademark of Microsoft Corporation. Project Stellar is NOT an official Microsoft product. Project Stellar must be used in accordance with your countries copyright laws. Under no circumstances will VGP Media/VideoGamePerfection offer any technical support or assistance with using Project Stellar to run pirated games.