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The GPU still powers on and spins up but is not recognized. I have disconnected and reconnected the M.2 Connector, swapped the connector and SSD to show that both slots are still good (SSD worked in both slots) but can no longer get the GPU to show in Device Manager. After DDU and uninstalling/reinstalling NVIDIA drivers, I got no improvement. I hard powered the computer down after no signal returned to the external monitor and upon rebooting, the system no longer detects the GPU connected via the ADT-Link. Recently while playing Cyberpunk, I experienced a crash (slight OC on GPU). The GPU ( RTX3090) is connected to an external 750 Watt PSU. I have a Tongfang 15 laptop from Eluktronics running the ADT-Link R43SG through the M.2 NVME slot.
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