Investigative report details how export-restricted Nvidia AI chips reach China — public records reveal how Chinese entities skirt US sanctions

The report also claims that some buyer institutions have ties to the CCP and the country’s defense and intelligence sectors. C4ADS says that it tracked 56 chips worth $1.7 million sold this way in the report’s July 2025 …

Nvidia reportedly denies RTX 5090 warranty over faded serial number — $6,500 GPU blemish not an isolated incident, according to customers

The Redditor Willing-Avocado-4830, based in the UK, began experiencing black-screen crashes with a GeForce RTX 5090 Founders Edition graphics card under heavy load. The user sent the card to Nvidia for a warranty claim. …