An Nvidia GeForce RTX 5090 graphics card has reportedly caught fire, causing significant damage to the card and the motherboard.This incident adds to a series of power-related issues Nvidia has been facing with their new graphics cards.The RTX 5090, despite being the best graphics card currently available, has encountered low stock availability and problems with melting power cables.Nvidia will have to investigate the cause of this fire and address the growing concerns around their product.