Logitech G PRO X TKL LIGHTSPEED Gaming Keyboard Repair

The Logitech G PRO X TKL LIGHTSPEED is a tournament-focused, tenkeyless mechanical gaming keyboard built for competitive players. It features hot-swappable Logitech GX mechanical switches, LIGHTSPEED wireless technology, and detachable USB-C wired connectivity. The keyboard uses durable materials in its construction, including a reinforced plastic chassis and metal internal plate for added rigidity, and offers per-key LIGHTSYNC RGB lighting and compact, portable design as key features.

The Logitech G PRO X TKL LIGHTSPEED Gaming Keyboard includes Keyboard (M/N YR0085) and USB receiver (M/N CU0021). Model labels are located as follows — Keyboard: on the underside product label; USB Receiver: printed on the flat face or side of the receiver housing near the USB plug. Each component carries its own model (M/N) and serial (S/N) identifiers.

• Form Factor: Tenkeyless (TKL, compact 87-key layout)
• Switch Type: Logitech GX mechanical switches (GX Blue - clicky, GX Brown - tactile, GX Red - linear); GX switches are produced for Logitech (commonly manufactured by Kailh)
• Hot-Swappable: Yes — hot-swap PCB supports GX switch modules without soldering
• Connectivity: Logitech LIGHTSPEED 2.4 GHz wireless + wired USB-C detachable cable (included)
• Polling Rate: 1 ms (1000 Hz) over LIGHTSPEED / USB
• Onboard Memory: Onboard profile storage for user macros and lighting (profiles saved to keyboard)
• Lighting: Per-key LIGHTSYNC RGB lighting with software customization via Logitech G HUB
• Battery: Rechargeable internal battery (runtime varies with lighting; typical real-world runtime varies by settings)
• Keycaps: Standard OEM-profile ABS keycaps (removable)
• Compatibility: Windows and macOS (software features available via Logitech G HUB on supported OS)

Common repair-relevant faults include failing or intermittent switches (dead or double-press), damaged USB-C port or cable, and wireless dropout or receiver issues. Diagnose by removing keycaps and swapping suspected switches with a known-good GX module, testing with the detachable cable in wired mode, and verifying receiver pairing/port continuity with a multimeter.

For additional troubleshooting help, visit: Visit https://support.logi.com for product support, downloads, and firmware/software (Logitech G HUB).

Limited hardware warranty varies by region (typically 1–2 years). Check Logitech warranty pages for region-specific terms.

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