nvidia based laptops are prone to problems?

This article is about the HP tx2000 but the root cause appears to be an overheating NVIDIA graphics card and chipset . This seems to be a common cause of recalls among other brands like sony and dell
in reference to:

"overheating NVIDIA graphics card and chipset"
- HP tx2000 suffering from dead screens and wireless, NVIDIA to blame? -- Engadget (view on Google Sidewiki)