Unplug the USB-C cable from the base station. Plug the original power adapter back into the power port. The LED light should transition from red to blinking blue, and finally to solid green. Open SteamVR to check if the tracking grid recognizes the device. Troubleshooting Potential Risks
Elias ran the diagnostics. The handshakes were failing. The sync pulse from the base stations wasn't being interpreted correctly by the new firmware on the trackers. The trackers were "blind"—they couldn't calibrate their position in the room because they didn't understand the timing signal from the base stations.
Copy and paste your newly renamed firmware.bin file directly into the root directory of the base station drive. lighthouse-tx-htc-2-0-calibration-rescue-244.bin
HTC Vive Base Station 2.0 (Identified by "tx-htc-2-0").
Unlike typical SteamVR base station firmware (.bin files updated via Bluetooth or USB), this file is not meant for normal updating. It bypasses version checks and directly writes to the station’s STM32 microcontroller and the laser motor controller. Unplug the USB-C cable from the base station
Unplug both the USB cable and the power cord from the base station.
EEPROM chips are highly stable, but they are vulnerable to specific digital interruptions. The most common causes of calibration data loss include: Interruptions During Firmware Updates Open SteamVR to check if the tracking grid
units that have become unresponsive or display a "blinking red light" error Purpose and Functionality
: The rescue was successful. You must now repeat the process but use the standard firmware file (e.g., lighthouse_tx_htc_2_0-244-2016-03-12.bin ) to finish the update.