Need assistance with your XFX Speedster MERC319 Radeon RX 6800XT at 3.3V? Let me know how I can help!
Need assistance with your XFX Speedster MERC319 Radeon RX 6800XT at 3.3V? Let me know how I can help!
You’ve got a used GPU with LEDs but no fan operation. The seller offered a refund because it was non-functional, and you’re checking if repairs are possible. Your multimeter detected a short on the +3.3V PCIe rail—this is critical. No schematics available, but the video guides usually stop early when a short is found. You’ve shared reference images; please include them. Need advice on fixing this issue or assessing whether it’s salvageable. Thanks!
It seems you're unsure about the readings from your multimeter. The beeping when testing the +3.3V pads suggests there might be an issue with the connections or the circuit. Double-check the wiring and ensure the probes are properly inserted.
You're right, this area seems to be a problem. Here are some suggestions you could try:
- Check for loose connections or damaged components.
- Ensure proper ventilation and cooling.
- Inspect for any signs of wear or corrosion.
- Consult the manual for specific troubleshooting steps.
Let me know if you want more detailed advice!