AMD GPU RX 6800 XT VGA LIGHT WHITE General Troubleshooting
| CONF | DIAGNOSIS | PART MATCH | ACTION |
|---|---|---|---|
|
85%
CONF
|
850W 80+ Gold ATX Power Supply Unit
The RX 6800 XT requires high sustained amperage and exhibits significant transient power spikes that frequently exceed the OCP limits of older or lower-wattage power supplies, causing the motherboard to hang on the VGA initialization step. A high-quality 850W unit provides the necessary headroom for Navi 21 architecture. Ensuring separate, non-split 8-pin PCIe cables are used is critical for clearing the motherboard's white debug LED.
|
|
CHECK PRICE |
|
15%
CONF
|
Secondary Circuit / Wiring Check
Inspect wiring harness.
|
|
CHECK PRICE |
DIY Repair Guide
Watch exactly how to replace the 850W 80+ Gold ATX Power Supply Unit.