[155] The defect concerned the new packaging materials employed by Nvidia from 2007 onwards in joining the graphics chip on to the motherboard, which didn't execute very well below thermal cycling and was prone to acquire pressure cracks – successfully severing the connection concerning the GPU as well as motherboard https://meshbookmarks.com/story17745285/the-%D8%A7%D9%86%D9%88%D8%A7%D8%B9-%D8%B3%D8%B1%D9%88%D8%B1-hp-diaries