Logitech G810 Orion Spectrum Repair

The Logitech G810 Orion Spectrum is a full-size RGB mechanical gaming keyboard designed for performance and durable everyday use. It uses Logitech's Romer-G mechanical switches and features per-key RGB lighting and dedicated media controls for gaming and streaming. The chassis includes a brushed anodized aluminum top plate and ABS keycaps for increased rigidity and longevity. It connects via a wired USB cable with a high polling rate and offers onboard memory for lighting profiles.

The Logitech G810 Orion Spectrum can be identified by the model number (M/N Y-U0027). The model label is on the top-right wrist area and a model/serial sticker on the underside of the keyboard. This label lists the model (M/N), part (P/N), and serial (S/N) numbers.

• Form Factor: Full-size (104 keys, standard layout)
• Switch Type: Logitech Romer-G mechanical switches
• Key Switch Manufacturer / Model: Romer‑G (Logitech-designed, co-developed with Omron)
• Actuation Distance / Total Travel: Actuation 1.5 mm / Total travel ≈ 3.2 mm
• Actuation Force: Approx. 45 cN (45 g)
• Connectivity: Wired USB Type-A (non-detachable cable, ~1.8 m)
• Polling Rate: 1000 Hz (1 ms)
• Backlighting: Per-key RGB backlighting (Logitech LIGHTSYNC)
• Anti-Ghosting / Rollover: Anti-ghosting with multi-key rollover (gaming-grade rollover, commonly 26-key rollover)
• Onboard Memory: Onboard storage for lighting profiles and key assignments
• Materials / Keycaps: Brushed anodized aluminum top plate with ABS keycaps (laser-etched legends)

Common repair-relevant faults include non-responsive keys (switch failure or debris), per-key lighting problems (firmware or LED failure), and cable damage. Diagnose by testing the keyboard on another USB port/PC, checking/cleaning under keycaps, inspecting the cable for continuity, and visually inspecting solder joints and the PCB for damaged components.

For additional troubleshooting help, visit: Visit support.logi.com (Logitech Support) for drivers, firmware, and troubleshooting articles.

Limited hardware warranty (region-dependent, typically 1-year or 2-year).

• https://support.logi.com/hc/en-us/articl...
• https://www.logitechg.com/en-us/products...