Logitech G705 Wireless Gaming Mouse Repair

The G705 Wireless Gaming Mouse is a Logitech LIGHTSPEED wireless gaming mouse designed for low-latency performance and multi-device compatibility via Bluetooth. It features three-zone RGB LIGHTSYNC lighting, six programmable buttons, and a USB-C rechargeable lithium-ion battery offering up to 40 hours of battery life with lighting enabled. The mouse ships with a LIGHTSPEED wireless receiver and an extender data/charging cable for flexible USB placement. The design uses durable plastics and reinforced internal components intended for prolonged gaming use.

The Logitech G705 Wireless Gaming Mouse includes Mouse (M/N MR0093) and USB receiver (M/N CU0021). Model labels are located as follows — Mouse: 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.

• Connection Type: LIGHTSPEED wireless (USB), Bluetooth
• Resolution: 100 – 8,200 DPI
• Buttons: Six programmable buttons (including left/right, scroll, side buttons)
• Lighting: RGB LIGHTSYNC (three zones), LED indicator on top
• Battery: Rechargeable Li-ion (USB-C); up to 40-hour battery life with lighting
• Charging/Interface: USB-C charging port; extender data/charging cable included
• Dimensions (H×W×D): 1.55 in (39.4 mm) × 2.68 in (68.1 mm) × 4.17 in (105.8 mm)
• Weight: 3.00 oz (85 g) (mouse only)
• On-board Memory / Software: Configurable via Logitech G HUB (on-board memory support noted by software)
• Primary switch manufacturer/model: Not specified by Logitech on the support page
• Included Accessories: LIGHTSPEED wireless receiver (USB), extender data/charging cable, user documentation

Common repair-relevant faults include loss of wireless connectivity, battery not charging, and failing or noisy buttons/scroll wheel. Diagnose connectivity by checking the power switch under the mouse, re-pairing or reseating the LIGHTSPEED receiver, testing Bluetooth mode, and verifying cable/USB-C port function; diagnose battery issues by testing with known-good USB-C cable and measuring charge current. For mechanical button or scroll problems, inspect internal switch connections and the scroll encoder after removing the shell.

For additional troubleshooting help, visit: Visit Logitech Support (support.logi.com) for drivers, G HUB software, and contact options.

Warranty details are provided on the Logitech website; check your region-specific Logitech warranty page for terms and claim procedures.

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