Revitalize Your ChessNoteR

Repairs, Upgrades, and License Updates

Whether you’re dealing with a cracked screen, a fading battery, or an outdated license, we make it easy to get your device back in top condition. Select your service, complete your purchase, ship your device, and we’ll take care of the rest—simple and hassle-free.

Available Services

Screen Replacement

Restore clarity and responsiveness with a brand-new display. Ideal for devices with cracks, dead zones, or burn-in.

Battery Replacement

If your device isn’t holding a charge like it used to, a new battery will extend its life and keep you going through long tournaments.

Marshmallow OS Upgrade

Own a first-generation ChessNoteR (serial number below 300)? Upgrade to the latest Marshmallow OS for improved speed, stability, and compatibility.

Serial Number & License Update

Purchasing or inheriting a used ChessNoteR? Ensure the device is properly registered to your US Chess ID or FIDE ID for official tournament use.

Why Choose Us

• Fast, Reliable Repairs – Quick turnaround with quality assurance
• Certified Components – High-quality parts and expert service
• Streamlined Process – Easy ordering, clear instructions, and dedicated support

Keep your ChessNoteR tournament-ready with certified upgrades and expert care.